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2022-01-17Rename .c files to .cc files.Martin Liska1-7701/+0
gcc/ada/ChangeLog: * adadecode.c: Moved to... * adadecode.cc: ...here. * affinity.c: Moved to... * affinity.cc: ...here. * argv-lynxos178-raven-cert.c: Moved to... * argv-lynxos178-raven-cert.cc: ...here. * argv.c: Moved to... * argv.cc: ...here. * aux-io.c: Moved to... * aux-io.cc: ...here. * cio.c: Moved to... * cio.cc: ...here. * cstreams.c: Moved to... * cstreams.cc: ...here. * env.c: Moved to... * env.cc: ...here. * exit.c: Moved to... * exit.cc: ...here. * expect.c: Moved to... * expect.cc: ...here. * final.c: Moved to... * final.cc: ...here. * gcc-interface/cuintp.c: Moved to... * gcc-interface/cuintp.cc: ...here. * gcc-interface/decl.c: Moved to... * gcc-interface/decl.cc: ...here. * gcc-interface/misc.c: Moved to... * gcc-interface/misc.cc: ...here. * gcc-interface/targtyps.c: Moved to... * gcc-interface/targtyps.cc: ...here. * gcc-interface/trans.c: Moved to... * gcc-interface/trans.cc: ...here. * gcc-interface/utils.c: Moved to... * gcc-interface/utils.cc: ...here. * gcc-interface/utils2.c: Moved to... * gcc-interface/utils2.cc: ...here. * init.c: Moved to... * init.cc: ...here. * initialize.c: Moved to... * initialize.cc: ...here. * libgnarl/thread.c: Moved to... * libgnarl/thread.cc: ...here. * link.c: Moved to... * link.cc: ...here. * locales.c: Moved to... * locales.cc: ...here. * mkdir.c: Moved to... * mkdir.cc: ...here. * raise.c: Moved to... * raise.cc: ...here. * rtfinal.c: Moved to... * rtfinal.cc: ...here. * rtinit.c: Moved to... * rtinit.cc: ...here. * seh_init.c: Moved to... * seh_init.cc: ...here. * sigtramp-armdroid.c: Moved to... * sigtramp-armdroid.cc: ...here. * sigtramp-ios.c: Moved to... * sigtramp-ios.cc: ...here. * sigtramp-qnx.c: Moved to... * sigtramp-qnx.cc: ...here. * sigtramp-vxworks.c: Moved to... * sigtramp-vxworks.cc: ...here. * socket.c: Moved to... * socket.cc: ...here. * tracebak.c: Moved to... * tracebak.cc: ...here. * version.c: Moved to... * version.cc: ...here. * vx_stack_info.c: Moved to... * vx_stack_info.cc: ...here. gcc/ChangeLog: * adjust-alignment.c: Moved to... * adjust-alignment.cc: ...here. * alias.c: Moved to... * alias.cc: ...here. * alloc-pool.c: Moved to... * alloc-pool.cc: ...here. * asan.c: Moved to... * asan.cc: ...here. * attribs.c: Moved to... * attribs.cc: ...here. * auto-inc-dec.c: Moved to... * auto-inc-dec.cc: ...here. * auto-profile.c: Moved to... * auto-profile.cc: ...here. * bb-reorder.c: Moved to... * bb-reorder.cc: ...here. * bitmap.c: Moved to... * bitmap.cc: ...here. * btfout.c: Moved to... * btfout.cc: ...here. * builtins.c: Moved to... * builtins.cc: ...here. * caller-save.c: Moved to... * caller-save.cc: ...here. * calls.c: Moved to... * calls.cc: ...here. * ccmp.c: Moved to... * ccmp.cc: ...here. * cfg.c: Moved to... * cfg.cc: ...here. * cfganal.c: Moved to... * cfganal.cc: ...here. * cfgbuild.c: Moved to... * cfgbuild.cc: ...here. * cfgcleanup.c: Moved to... * cfgcleanup.cc: ...here. * cfgexpand.c: Moved to... * cfgexpand.cc: ...here. * cfghooks.c: Moved to... * cfghooks.cc: ...here. * cfgloop.c: Moved to... * cfgloop.cc: ...here. * cfgloopanal.c: Moved to... * cfgloopanal.cc: ...here. * cfgloopmanip.c: Moved to... * cfgloopmanip.cc: ...here. * cfgrtl.c: Moved to... * cfgrtl.cc: ...here. * cgraph.c: Moved to... * cgraph.cc: ...here. * cgraphbuild.c: Moved to... * cgraphbuild.cc: ...here. * cgraphclones.c: Moved to... * cgraphclones.cc: ...here. * cgraphunit.c: Moved to... * cgraphunit.cc: ...here. * collect-utils.c: Moved to... * collect-utils.cc: ...here. * collect2-aix.c: Moved to... * collect2-aix.cc: ...here. * collect2.c: Moved to... * collect2.cc: ...here. * combine-stack-adj.c: Moved to... * combine-stack-adj.cc: ...here. * combine.c: Moved to... * combine.cc: ...here. * common/common-targhooks.c: Moved to... * common/common-targhooks.cc: ...here. * common/config/aarch64/aarch64-common.c: Moved to... * common/config/aarch64/aarch64-common.cc: ...here. * common/config/alpha/alpha-common.c: Moved to... * common/config/alpha/alpha-common.cc: ...here. * common/config/arc/arc-common.c: Moved to... * common/config/arc/arc-common.cc: ...here. * common/config/arm/arm-common.c: Moved to... * common/config/arm/arm-common.cc: ...here. * common/config/avr/avr-common.c: Moved to... * common/config/avr/avr-common.cc: ...here. * common/config/bfin/bfin-common.c: Moved to... * common/config/bfin/bfin-common.cc: ...here. * common/config/bpf/bpf-common.c: Moved to... * common/config/bpf/bpf-common.cc: ...here. * common/config/c6x/c6x-common.c: Moved to... * common/config/c6x/c6x-common.cc: ...here. * common/config/cr16/cr16-common.c: Moved to... * common/config/cr16/cr16-common.cc: ...here. * common/config/cris/cris-common.c: Moved to... * common/config/cris/cris-common.cc: ...here. * common/config/csky/csky-common.c: Moved to... * common/config/csky/csky-common.cc: ...here. * common/config/default-common.c: Moved to... * common/config/default-common.cc: ...here. * common/config/epiphany/epiphany-common.c: Moved to... * common/config/epiphany/epiphany-common.cc: ...here. * common/config/fr30/fr30-common.c: Moved to... * common/config/fr30/fr30-common.cc: ...here. * common/config/frv/frv-common.c: Moved to... * common/config/frv/frv-common.cc: ...here. * common/config/gcn/gcn-common.c: Moved to... * common/config/gcn/gcn-common.cc: ...here. * common/config/h8300/h8300-common.c: Moved to... * common/config/h8300/h8300-common.cc: ...here. * common/config/i386/i386-common.c: Moved to... * common/config/i386/i386-common.cc: ...here. * common/config/ia64/ia64-common.c: Moved to... * common/config/ia64/ia64-common.cc: ...here. * common/config/iq2000/iq2000-common.c: Moved to... * common/config/iq2000/iq2000-common.cc: ...here. * common/config/lm32/lm32-common.c: Moved to... * common/config/lm32/lm32-common.cc: ...here. * common/config/m32r/m32r-common.c: Moved to... * common/config/m32r/m32r-common.cc: ...here. * common/config/m68k/m68k-common.c: Moved to... * common/config/m68k/m68k-common.cc: ...here. * common/config/mcore/mcore-common.c: Moved to... * common/config/mcore/mcore-common.cc: ...here. * common/config/microblaze/microblaze-common.c: Moved to... * common/config/microblaze/microblaze-common.cc: ...here. * common/config/mips/mips-common.c: Moved to... * common/config/mips/mips-common.cc: ...here. * common/config/mmix/mmix-common.c: Moved to... * common/config/mmix/mmix-common.cc: ...here. * common/config/mn10300/mn10300-common.c: Moved to... * common/config/mn10300/mn10300-common.cc: ...here. * common/config/msp430/msp430-common.c: Moved to... * common/config/msp430/msp430-common.cc: ...here. * common/config/nds32/nds32-common.c: Moved to... * common/config/nds32/nds32-common.cc: ...here. * common/config/nios2/nios2-common.c: Moved to... * common/config/nios2/nios2-common.cc: ...here. * common/config/nvptx/nvptx-common.c: Moved to... * common/config/nvptx/nvptx-common.cc: ...here. * common/config/or1k/or1k-common.c: Moved to... * common/config/or1k/or1k-common.cc: ...here. * common/config/pa/pa-common.c: Moved to... * common/config/pa/pa-common.cc: ...here. * common/config/pdp11/pdp11-common.c: Moved to... * common/config/pdp11/pdp11-common.cc: ...here. * common/config/pru/pru-common.c: Moved to... * common/config/pru/pru-common.cc: ...here. * common/config/riscv/riscv-common.c: Moved to... * common/config/riscv/riscv-common.cc: ...here. * common/config/rs6000/rs6000-common.c: Moved to... * common/config/rs6000/rs6000-common.cc: ...here. * common/config/rx/rx-common.c: Moved to... * common/config/rx/rx-common.cc: ...here. * common/config/s390/s390-common.c: Moved to... * common/config/s390/s390-common.cc: ...here. * common/config/sh/sh-common.c: Moved to... * common/config/sh/sh-common.cc: ...here. * common/config/sparc/sparc-common.c: Moved to... * common/config/sparc/sparc-common.cc: ...here. * common/config/tilegx/tilegx-common.c: Moved to... * common/config/tilegx/tilegx-common.cc: ...here. * common/config/tilepro/tilepro-common.c: Moved to... * common/config/tilepro/tilepro-common.cc: ...here. * common/config/v850/v850-common.c: Moved to... * common/config/v850/v850-common.cc: ...here. * common/config/vax/vax-common.c: Moved to... * common/config/vax/vax-common.cc: ...here. * common/config/visium/visium-common.c: Moved to... * common/config/visium/visium-common.cc: ...here. * common/config/xstormy16/xstormy16-common.c: Moved to... * common/config/xstormy16/xstormy16-common.cc: ...here. * common/config/xtensa/xtensa-common.c: Moved to... * common/config/xtensa/xtensa-common.cc: ...here. * compare-elim.c: Moved to... * compare-elim.cc: ...here. * config/aarch64/aarch64-bti-insert.c: Moved to... * config/aarch64/aarch64-bti-insert.cc: ...here. * config/aarch64/aarch64-builtins.c: Moved to... * config/aarch64/aarch64-builtins.cc: ...here. * config/aarch64/aarch64-c.c: Moved to... * config/aarch64/aarch64-c.cc: ...here. * config/aarch64/aarch64-d.c: Moved to... * config/aarch64/aarch64-d.cc: ...here. * config/aarch64/aarch64.c: Moved to... * config/aarch64/aarch64.cc: ...here. * config/aarch64/cortex-a57-fma-steering.c: Moved to... * config/aarch64/cortex-a57-fma-steering.cc: ...here. * config/aarch64/driver-aarch64.c: Moved to... * config/aarch64/driver-aarch64.cc: ...here. * config/aarch64/falkor-tag-collision-avoidance.c: Moved to... * config/aarch64/falkor-tag-collision-avoidance.cc: ...here. * config/aarch64/host-aarch64-darwin.c: Moved to... * config/aarch64/host-aarch64-darwin.cc: ...here. * config/alpha/alpha.c: Moved to... * config/alpha/alpha.cc: ...here. * config/alpha/driver-alpha.c: Moved to... * config/alpha/driver-alpha.cc: ...here. * config/arc/arc-c.c: Moved to... * config/arc/arc-c.cc: ...here. * config/arc/arc.c: Moved to... * config/arc/arc.cc: ...here. * config/arc/driver-arc.c: Moved to... * config/arc/driver-arc.cc: ...here. * config/arm/aarch-common.c: Moved to... * config/arm/aarch-common.cc: ...here. * config/arm/arm-builtins.c: Moved to... * config/arm/arm-builtins.cc: ...here. * config/arm/arm-c.c: Moved to... * config/arm/arm-c.cc: ...here. * config/arm/arm-d.c: Moved to... * config/arm/arm-d.cc: ...here. * config/arm/arm.c: Moved to... * config/arm/arm.cc: ...here. * config/arm/driver-arm.c: Moved to... * config/arm/driver-arm.cc: ...here. * config/avr/avr-c.c: Moved to... * config/avr/avr-c.cc: ...here. * config/avr/avr-devices.c: Moved to... * config/avr/avr-devices.cc: ...here. * config/avr/avr-log.c: Moved to... * config/avr/avr-log.cc: ...here. * config/avr/avr.c: Moved to... * config/avr/avr.cc: ...here. * config/avr/driver-avr.c: Moved to... * config/avr/driver-avr.cc: ...here. * config/avr/gen-avr-mmcu-specs.c: Moved to... * config/avr/gen-avr-mmcu-specs.cc: ...here. * config/avr/gen-avr-mmcu-texi.c: Moved to... * config/avr/gen-avr-mmcu-texi.cc: ...here. * config/bfin/bfin.c: Moved to... * config/bfin/bfin.cc: ...here. * config/bpf/bpf.c: Moved to... * config/bpf/bpf.cc: ...here. * config/bpf/coreout.c: Moved to... * config/bpf/coreout.cc: ...here. * config/c6x/c6x.c: Moved to... * config/c6x/c6x.cc: ...here. * config/cr16/cr16.c: Moved to... * config/cr16/cr16.cc: ...here. * config/cris/cris.c: Moved to... * config/cris/cris.cc: ...here. * config/csky/csky.c: Moved to... * config/csky/csky.cc: ...here. * config/darwin-c.c: Moved to... * config/darwin-c.cc: ...here. * config/darwin-d.c: Moved to... * config/darwin-d.cc: ...here. * config/darwin-driver.c: Moved to... * config/darwin-driver.cc: ...here. * config/darwin-f.c: Moved to... * config/darwin-f.cc: ...here. * config/darwin.c: Moved to... * config/darwin.cc: ...here. * config/default-c.c: Moved to... * config/default-c.cc: ...here. * config/default-d.c: Moved to... * config/default-d.cc: ...here. * config/dragonfly-d.c: Moved to... * config/dragonfly-d.cc: ...here. * config/epiphany/epiphany.c: Moved to... * config/epiphany/epiphany.cc: ...here. * config/epiphany/mode-switch-use.c: Moved to... * config/epiphany/mode-switch-use.cc: ...here. * config/epiphany/resolve-sw-modes.c: Moved to... * config/epiphany/resolve-sw-modes.cc: ...here. * config/fr30/fr30.c: Moved to... * config/fr30/fr30.cc: ...here. * config/freebsd-d.c: Moved to... * config/freebsd-d.cc: ...here. * config/frv/frv.c: Moved to... * config/frv/frv.cc: ...here. * config/ft32/ft32.c: Moved to... * config/ft32/ft32.cc: ...here. * config/gcn/driver-gcn.c: Moved to... * config/gcn/driver-gcn.cc: ...here. * config/gcn/gcn-run.c: Moved to... * config/gcn/gcn-run.cc: ...here. * config/gcn/gcn-tree.c: Moved to... * config/gcn/gcn-tree.cc: ...here. * config/gcn/gcn.c: Moved to... * config/gcn/gcn.cc: ...here. * config/gcn/mkoffload.c: Moved to... * config/gcn/mkoffload.cc: ...here. * config/glibc-c.c: Moved to... * config/glibc-c.cc: ...here. * config/glibc-d.c: Moved to... * config/glibc-d.cc: ...here. * config/h8300/h8300.c: Moved to... * config/h8300/h8300.cc: ...here. * config/host-darwin.c: Moved to... * config/host-darwin.cc: ...here. * config/host-hpux.c: Moved to... * config/host-hpux.cc: ...here. * config/host-linux.c: Moved to... * config/host-linux.cc: ...here. * config/host-netbsd.c: Moved to... * config/host-netbsd.cc: ...here. * config/host-openbsd.c: Moved to... * config/host-openbsd.cc: ...here. * config/host-solaris.c: Moved to... * config/host-solaris.cc: ...here. * config/i386/djgpp.c: Moved to... * config/i386/djgpp.cc: ...here. * config/i386/driver-i386.c: Moved to... * config/i386/driver-i386.cc: ...here. * config/i386/driver-mingw32.c: Moved to... * config/i386/driver-mingw32.cc: ...here. * config/i386/gnu-property.c: Moved to... * config/i386/gnu-property.cc: ...here. * config/i386/host-cygwin.c: Moved to... * config/i386/host-cygwin.cc: ...here. * config/i386/host-i386-darwin.c: Moved to... * config/i386/host-i386-darwin.cc: ...here. * config/i386/host-mingw32.c: Moved to... * config/i386/host-mingw32.cc: ...here. * config/i386/i386-builtins.c: Moved to... * config/i386/i386-builtins.cc: ...here. * config/i386/i386-c.c: Moved to... * config/i386/i386-c.cc: ...here. * config/i386/i386-d.c: Moved to... * config/i386/i386-d.cc: ...here. * config/i386/i386-expand.c: Moved to... * config/i386/i386-expand.cc: ...here. * config/i386/i386-features.c: Moved to... * config/i386/i386-features.cc: ...here. * config/i386/i386-options.c: Moved to... * config/i386/i386-options.cc: ...here. * config/i386/i386.c: Moved to... * config/i386/i386.cc: ...here. * config/i386/intelmic-mkoffload.c: Moved to... * config/i386/intelmic-mkoffload.cc: ...here. * config/i386/msformat-c.c: Moved to... * config/i386/msformat-c.cc: ...here. * config/i386/winnt-cxx.c: Moved to... * config/i386/winnt-cxx.cc: ...here. * config/i386/winnt-d.c: Moved to... * config/i386/winnt-d.cc: ...here. * config/i386/winnt-stubs.c: Moved to... * config/i386/winnt-stubs.cc: ...here. * config/i386/winnt.c: Moved to... * config/i386/winnt.cc: ...here. * config/i386/x86-tune-sched-atom.c: 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config/mcore/mcore.cc: ...here. * config/microblaze/microblaze-c.c: Moved to... * config/microblaze/microblaze-c.cc: ...here. * config/microblaze/microblaze.c: Moved to... * config/microblaze/microblaze.cc: ...here. * config/mips/driver-native.c: Moved to... * config/mips/driver-native.cc: ...here. * config/mips/frame-header-opt.c: Moved to... * config/mips/frame-header-opt.cc: ...here. * config/mips/mips-d.c: Moved to... * config/mips/mips-d.cc: ...here. * config/mips/mips.c: Moved to... * config/mips/mips.cc: ...here. * config/mmix/mmix.c: Moved to... * config/mmix/mmix.cc: ...here. * config/mn10300/mn10300.c: Moved to... * config/mn10300/mn10300.cc: ...here. * config/moxie/moxie.c: Moved to... * config/moxie/moxie.cc: ...here. * config/msp430/driver-msp430.c: Moved to... * config/msp430/driver-msp430.cc: ...here. * config/msp430/msp430-c.c: Moved to... * config/msp430/msp430-c.cc: ...here. * config/msp430/msp430-devices.c: Moved to... * config/msp430/msp430-devices.cc: ...here. * config/msp430/msp430.c: Moved to... * config/msp430/msp430.cc: ...here. * config/nds32/nds32-cost.c: Moved to... * config/nds32/nds32-cost.cc: ...here. * config/nds32/nds32-fp-as-gp.c: Moved to... * config/nds32/nds32-fp-as-gp.cc: ...here. * config/nds32/nds32-intrinsic.c: Moved to... * config/nds32/nds32-intrinsic.cc: ...here. * config/nds32/nds32-isr.c: Moved to... * config/nds32/nds32-isr.cc: ...here. * config/nds32/nds32-md-auxiliary.c: Moved to... * config/nds32/nds32-md-auxiliary.cc: ...here. * config/nds32/nds32-memory-manipulation.c: Moved to... * config/nds32/nds32-memory-manipulation.cc: ...here. * config/nds32/nds32-pipelines-auxiliary.c: Moved to... * config/nds32/nds32-pipelines-auxiliary.cc: ...here. * config/nds32/nds32-predicates.c: Moved to... * config/nds32/nds32-predicates.cc: ...here. * config/nds32/nds32-relax-opt.c: Moved to... * config/nds32/nds32-relax-opt.cc: ...here. * config/nds32/nds32-utils.c: Moved to... * config/nds32/nds32-utils.cc: ...here. * config/nds32/nds32.c: Moved to... * config/nds32/nds32.cc: ...here. * config/netbsd-d.c: Moved to... * config/netbsd-d.cc: ...here. * config/netbsd.c: Moved to... * config/netbsd.cc: ...here. * config/nios2/nios2.c: Moved to... * config/nios2/nios2.cc: ...here. * config/nvptx/mkoffload.c: Moved to... * config/nvptx/mkoffload.cc: ...here. * config/nvptx/nvptx-c.c: Moved to... * config/nvptx/nvptx-c.cc: ...here. * config/nvptx/nvptx.c: Moved to... * config/nvptx/nvptx.cc: ...here. * config/openbsd-d.c: Moved to... * config/openbsd-d.cc: ...here. * config/or1k/or1k.c: Moved to... * config/or1k/or1k.cc: ...here. * config/pa/pa-d.c: Moved to... * config/pa/pa-d.cc: ...here. * config/pa/pa.c: Moved to... * config/pa/pa.cc: ...here. * config/pdp11/pdp11.c: Moved to... * config/pdp11/pdp11.cc: ...here. * config/pru/pru-passes.c: Moved to... * config/pru/pru-passes.cc: ...here. * config/pru/pru-pragma.c: Moved to... * config/pru/pru-pragma.cc: ...here. * config/pru/pru.c: Moved to... * config/pru/pru.cc: ...here. * config/riscv/riscv-builtins.c: Moved to... * config/riscv/riscv-builtins.cc: ...here. * config/riscv/riscv-c.c: Moved to... * config/riscv/riscv-c.cc: ...here. * config/riscv/riscv-d.c: Moved to... * config/riscv/riscv-d.cc: ...here. * config/riscv/riscv-shorten-memrefs.c: Moved to... * config/riscv/riscv-shorten-memrefs.cc: ...here. * config/riscv/riscv-sr.c: Moved to... * config/riscv/riscv-sr.cc: ...here. * config/riscv/riscv.c: Moved to... * config/riscv/riscv.cc: ...here. * config/rl78/rl78-c.c: Moved to... * config/rl78/rl78-c.cc: ...here. * config/rl78/rl78.c: Moved to... * config/rl78/rl78.cc: ...here. * config/rs6000/driver-rs6000.c: Moved to... * config/rs6000/driver-rs6000.cc: ...here. * config/rs6000/host-darwin.c: Moved to... * config/rs6000/host-darwin.cc: ...here. * config/rs6000/host-ppc64-darwin.c: Moved to... * config/rs6000/host-ppc64-darwin.cc: ...here. * config/rs6000/rbtree.c: Moved to... * config/rs6000/rbtree.cc: ...here. * config/rs6000/rs6000-c.c: Moved to... * config/rs6000/rs6000-c.cc: ...here. * config/rs6000/rs6000-call.c: Moved to... * config/rs6000/rs6000-call.cc: ...here. * config/rs6000/rs6000-d.c: Moved to... * config/rs6000/rs6000-d.cc: ...here. * config/rs6000/rs6000-gen-builtins.c: Moved to... * config/rs6000/rs6000-gen-builtins.cc: ...here. * config/rs6000/rs6000-linux.c: Moved to... * config/rs6000/rs6000-linux.cc: ...here. * config/rs6000/rs6000-logue.c: Moved to... * config/rs6000/rs6000-logue.cc: ...here. * config/rs6000/rs6000-p8swap.c: Moved to... * config/rs6000/rs6000-p8swap.cc: ...here. * config/rs6000/rs6000-pcrel-opt.c: Moved to... * config/rs6000/rs6000-pcrel-opt.cc: ...here. * config/rs6000/rs6000-string.c: Moved to... * config/rs6000/rs6000-string.cc: ...here. * config/rs6000/rs6000.c: Moved to... * config/rs6000/rs6000.cc: ...here. * config/rx/rx.c: Moved to... * config/rx/rx.cc: ...here. * config/s390/driver-native.c: Moved to... * config/s390/driver-native.cc: ...here. * config/s390/s390-c.c: Moved to... * config/s390/s390-c.cc: ...here. * config/s390/s390-d.c: Moved to... * config/s390/s390-d.cc: ...here. * config/s390/s390.c: Moved to... * config/s390/s390.cc: ...here. * config/sh/divtab-sh4-300.c: Moved to... * config/sh/divtab-sh4-300.cc: ...here. * config/sh/divtab-sh4.c: Moved to... * config/sh/divtab-sh4.cc: ...here. * config/sh/divtab.c: Moved to... * config/sh/divtab.cc: ...here. * config/sh/sh-c.c: Moved to... * config/sh/sh-c.cc: ...here. * config/sh/sh.c: Moved to... * config/sh/sh.cc: ...here. * config/sol2-c.c: Moved to... * config/sol2-c.cc: ...here. * config/sol2-cxx.c: Moved to... * config/sol2-cxx.cc: ...here. * config/sol2-d.c: Moved to... * config/sol2-d.cc: ...here. * config/sol2-stubs.c: Moved to... * config/sol2-stubs.cc: ...here. * config/sol2.c: Moved to... * config/sol2.cc: ...here. * config/sparc/driver-sparc.c: Moved to... * config/sparc/driver-sparc.cc: ...here. * config/sparc/sparc-c.c: Moved to... * config/sparc/sparc-c.cc: ...here. * config/sparc/sparc-d.c: Moved to... * config/sparc/sparc-d.cc: ...here. * config/sparc/sparc.c: Moved to... * config/sparc/sparc.cc: ...here. * config/stormy16/stormy16.c: Moved to... * config/stormy16/stormy16.cc: ...here. * config/tilegx/mul-tables.c: Moved to... * config/tilegx/mul-tables.cc: ...here. * config/tilegx/tilegx-c.c: Moved to... * config/tilegx/tilegx-c.cc: ...here. * config/tilegx/tilegx.c: Moved to... * config/tilegx/tilegx.cc: ...here. * config/tilepro/mul-tables.c: Moved to... * config/tilepro/mul-tables.cc: ...here. * config/tilepro/tilepro-c.c: Moved to... * config/tilepro/tilepro-c.cc: ...here. * config/tilepro/tilepro.c: Moved to... * config/tilepro/tilepro.cc: ...here. * config/v850/v850-c.c: Moved to... * config/v850/v850-c.cc: ...here. * config/v850/v850.c: Moved to... * config/v850/v850.cc: ...here. * config/vax/vax.c: Moved to... * config/vax/vax.cc: ...here. * config/visium/visium.c: Moved to... * config/visium/visium.cc: ...here. * config/vms/vms-c.c: Moved to... * config/vms/vms-c.cc: ...here. * config/vms/vms-f.c: Moved to... * config/vms/vms-f.cc: ...here. * config/vms/vms.c: Moved to... * config/vms/vms.cc: ...here. * config/vxworks-c.c: Moved to... * config/vxworks-c.cc: ...here. * config/vxworks.c: Moved to... * config/vxworks.cc: ...here. * config/winnt-c.c: Moved to... * config/winnt-c.cc: ...here. * config/xtensa/xtensa.c: Moved to... * config/xtensa/xtensa.cc: ...here. * context.c: Moved to... * context.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * coverage.c: Moved to... * coverage.cc: ...here. * cppbuiltin.c: Moved to... * cppbuiltin.cc: ...here. * cppdefault.c: Moved to... * cppdefault.cc: ...here. * cprop.c: Moved to... * cprop.cc: ...here. * cse.c: Moved to... * cse.cc: ...here. * cselib.c: Moved to... * cselib.cc: ...here. * ctfc.c: Moved to... * ctfc.cc: ...here. * ctfout.c: Moved to... * ctfout.cc: ...here. * data-streamer-in.c: Moved to... * data-streamer-in.cc: ...here. * data-streamer-out.c: Moved to... * data-streamer-out.cc: ...here. * data-streamer.c: Moved to... * data-streamer.cc: ...here. * dbgcnt.c: Moved to... * dbgcnt.cc: ...here. * dbxout.c: Moved to... * dbxout.cc: ...here. * dce.c: Moved to... * dce.cc: ...here. * ddg.c: Moved to... * ddg.cc: ...here. * debug.c: Moved to... * debug.cc: ...here. * df-core.c: Moved to... * df-core.cc: ...here. * df-problems.c: Moved to... * df-problems.cc: ...here. * df-scan.c: Moved to... * df-scan.cc: ...here. * dfp.c: Moved to... * dfp.cc: ...here. * diagnostic-color.c: Moved to... * diagnostic-color.cc: ...here. * diagnostic-show-locus.c: Moved to... * diagnostic-show-locus.cc: ...here. * diagnostic-spec.c: Moved to... * diagnostic-spec.cc: ...here. * diagnostic.c: Moved to... * diagnostic.cc: ...here. * dojump.c: Moved to... * dojump.cc: ...here. * dominance.c: Moved to... * dominance.cc: ...here. * domwalk.c: Moved to... * domwalk.cc: ...here. * double-int.c: Moved to... * double-int.cc: ...here. * dse.c: Moved to... * dse.cc: ...here. * dumpfile.c: Moved to... * dumpfile.cc: ...here. * dwarf2asm.c: Moved to... * dwarf2asm.cc: ...here. * dwarf2cfi.c: Moved to... * dwarf2cfi.cc: ...here. * dwarf2ctf.c: Moved to... * dwarf2ctf.cc: ...here. * dwarf2out.c: Moved to... * dwarf2out.cc: ...here. * early-remat.c: Moved to... * early-remat.cc: ...here. * edit-context.c: Moved to... * edit-context.cc: ...here. * emit-rtl.c: Moved to... * emit-rtl.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * et-forest.c: Moved to... * et-forest.cc: ...here. * except.c: Moved to... * except.cc: ...here. * explow.c: Moved to... * explow.cc: ...here. * expmed.c: Moved to... * expmed.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * fibonacci_heap.c: Moved to... * fibonacci_heap.cc: ...here. * file-find.c: Moved to... * file-find.cc: ...here. * file-prefix-map.c: Moved to... * file-prefix-map.cc: ...here. * final.c: Moved to... * final.cc: ...here. * fixed-value.c: Moved to... * fixed-value.cc: ...here. * fold-const-call.c: Moved to... * fold-const-call.cc: ...here. * fold-const.c: Moved to... * fold-const.cc: ...here. * fp-test.c: Moved to... * fp-test.cc: ...here. * function-tests.c: Moved to... * function-tests.cc: ...here. * function.c: Moved to... * function.cc: ...here. * fwprop.c: Moved to... * fwprop.cc: ...here. * gcc-ar.c: Moved to... * gcc-ar.cc: ...here. * gcc-main.c: Moved to... * gcc-main.cc: ...here. * gcc-rich-location.c: Moved to... * gcc-rich-location.cc: ...here. * gcc.c: Moved to... * gcc.cc: ...here. * gcov-dump.c: Moved to... * gcov-dump.cc: ...here. * gcov-io.c: Moved to... * gcov-io.cc: ...here. * gcov-tool.c: Moved to... * gcov-tool.cc: ...here. * gcov.c: Moved to... * gcov.cc: ...here. * gcse-common.c: Moved to... * gcse-common.cc: ...here. * gcse.c: Moved to... * gcse.cc: ...here. * genattr-common.c: Moved to... * genattr-common.cc: ...here. * genattr.c: Moved to... * genattr.cc: ...here. * genattrtab.c: Moved to... * genattrtab.cc: ...here. * genautomata.c: Moved to... * genautomata.cc: ...here. * gencfn-macros.c: Moved to... * gencfn-macros.cc: ...here. * gencheck.c: Moved to... * gencheck.cc: ...here. * genchecksum.c: Moved to... * genchecksum.cc: ...here. * gencodes.c: Moved to... * gencodes.cc: ...here. * genconditions.c: Moved to... * genconditions.cc: ...here. * genconfig.c: Moved to... * genconfig.cc: ...here. * genconstants.c: Moved to... * genconstants.cc: ...here. * genemit.c: Moved to... * genemit.cc: ...here. * genenums.c: Moved to... * genenums.cc: ...here. * generic-match-head.c: Moved to... * generic-match-head.cc: ...here. * genextract.c: Moved to... * genextract.cc: ...here. * genflags.c: Moved to... * genflags.cc: ...here. * gengenrtl.c: Moved to... * gengenrtl.cc: ...here. * gengtype-parse.c: Moved to... * gengtype-parse.cc: ...here. * gengtype-state.c: Moved to... * gengtype-state.cc: ...here. * gengtype.c: Moved to... * gengtype.cc: ...here. * genhooks.c: Moved to... * genhooks.cc: ...here. * genmatch.c: Moved to... * genmatch.cc: ...here. * genmddeps.c: Moved to... * genmddeps.cc: ...here. * genmddump.c: Moved to... * genmddump.cc: ...here. * genmodes.c: Moved to... * genmodes.cc: ...here. * genopinit.c: Moved to... * genopinit.cc: ...here. * genoutput.c: Moved to... * genoutput.cc: ...here. * genpeep.c: Moved to... * genpeep.cc: ...here. * genpreds.c: Moved to... * genpreds.cc: ...here. * genrecog.c: Moved to... * genrecog.cc: ...here. * gensupport.c: Moved to... * gensupport.cc: ...here. * gentarget-def.c: Moved to... * gentarget-def.cc: ...here. * genversion.c: Moved to... * genversion.cc: ...here. * ggc-common.c: Moved to... * ggc-common.cc: ...here. * ggc-none.c: Moved to... * ggc-none.cc: ...here. * ggc-page.c: Moved to... * ggc-page.cc: ...here. * ggc-tests.c: Moved to... * ggc-tests.cc: ...here. * gimple-builder.c: Moved to... * gimple-builder.cc: ...here. * gimple-expr.c: Moved to... * gimple-expr.cc: ...here. * gimple-fold.c: Moved to... * gimple-fold.cc: ...here. * gimple-iterator.c: Moved to... * gimple-iterator.cc: ...here. * gimple-laddress.c: Moved to... * gimple-laddress.cc: ...here. * gimple-loop-jam.c: Moved to... * gimple-loop-jam.cc: ...here. * gimple-low.c: Moved to... * gimple-low.cc: ...here. * gimple-match-head.c: Moved to... * gimple-match-head.cc: ...here. * gimple-pretty-print.c: Moved to... * gimple-pretty-print.cc: ...here. * gimple-ssa-backprop.c: Moved to... * gimple-ssa-backprop.cc: ...here. * gimple-ssa-evrp-analyze.c: Moved to... * gimple-ssa-evrp-analyze.cc: ...here. * gimple-ssa-evrp.c: Moved to... * gimple-ssa-evrp.cc: ...here. * gimple-ssa-isolate-paths.c: Moved to... * gimple-ssa-isolate-paths.cc: ...here. * gimple-ssa-nonnull-compare.c: Moved to... * gimple-ssa-nonnull-compare.cc: ...here. * gimple-ssa-split-paths.c: Moved to... * gimple-ssa-split-paths.cc: ...here. * gimple-ssa-sprintf.c: Moved to... * gimple-ssa-sprintf.cc: ...here. * gimple-ssa-store-merging.c: Moved to... * gimple-ssa-store-merging.cc: ...here. * gimple-ssa-strength-reduction.c: Moved to... * gimple-ssa-strength-reduction.cc: ...here. * gimple-ssa-warn-alloca.c: Moved to... * gimple-ssa-warn-alloca.cc: ...here. * gimple-ssa-warn-restrict.c: Moved to... * gimple-ssa-warn-restrict.cc: ...here. * gimple-streamer-in.c: Moved to... * gimple-streamer-in.cc: ...here. * gimple-streamer-out.c: Moved to... * gimple-streamer-out.cc: ...here. * gimple-walk.c: Moved to... * gimple-walk.cc: ...here. * gimple-warn-recursion.c: Moved to... * gimple-warn-recursion.cc: ...here. * gimple.c: Moved to... * gimple.cc: ...here. * gimplify-me.c: Moved to... * gimplify-me.cc: ...here. * gimplify.c: Moved to... * gimplify.cc: ...here. * godump.c: Moved to... * godump.cc: ...here. * graph.c: Moved to... * graph.cc: ...here. * graphds.c: Moved to... * graphds.cc: ...here. * graphite-dependences.c: Moved to... * graphite-dependences.cc: ...here. * graphite-isl-ast-to-gimple.c: Moved to... * graphite-isl-ast-to-gimple.cc: ...here. * graphite-optimize-isl.c: Moved to... * graphite-optimize-isl.cc: ...here. * graphite-poly.c: Moved to... * graphite-poly.cc: ...here. * graphite-scop-detection.c: Moved to... * graphite-scop-detection.cc: ...here. * graphite-sese-to-poly.c: Moved to... * graphite-sese-to-poly.cc: ...here. * graphite.c: Moved to... * graphite.cc: ...here. * haifa-sched.c: Moved to... * haifa-sched.cc: ...here. * hash-map-tests.c: Moved to... * hash-map-tests.cc: ...here. * hash-set-tests.c: Moved to... * hash-set-tests.cc: ...here. * hash-table.c: Moved to... * hash-table.cc: ...here. * hooks.c: Moved to... * hooks.cc: ...here. * host-default.c: Moved to... * host-default.cc: ...here. * hw-doloop.c: Moved to... * hw-doloop.cc: ...here. * hwint.c: Moved to... * hwint.cc: ...here. * ifcvt.c: Moved to... * ifcvt.cc: ...here. * inchash.c: Moved to... * inchash.cc: ...here. * incpath.c: Moved to... * incpath.cc: ...here. * init-regs.c: Moved to... * init-regs.cc: ...here. * input.c: Moved to... * input.cc: ...here. * internal-fn.c: Moved to... * internal-fn.cc: ...here. * intl.c: Moved to... * intl.cc: ...here. * ipa-comdats.c: Moved to... * ipa-comdats.cc: ...here. * ipa-cp.c: Moved to... * ipa-cp.cc: ...here. * ipa-devirt.c: Moved to... * ipa-devirt.cc: ...here. * ipa-fnsummary.c: Moved to... * ipa-fnsummary.cc: ...here. * ipa-icf-gimple.c: Moved to... * ipa-icf-gimple.cc: ...here. * ipa-icf.c: Moved to... * ipa-icf.cc: ...here. * ipa-inline-analysis.c: Moved to... * ipa-inline-analysis.cc: ...here. * ipa-inline-transform.c: Moved to... * ipa-inline-transform.cc: ...here. * ipa-inline.c: Moved to... * ipa-inline.cc: ...here. * ipa-modref-tree.c: Moved to... * ipa-modref-tree.cc: ...here. * ipa-modref.c: Moved to... * ipa-modref.cc: ...here. * ipa-param-manipulation.c: Moved to... * ipa-param-manipulation.cc: ...here. * ipa-polymorphic-call.c: Moved to... * ipa-polymorphic-call.cc: ...here. * ipa-predicate.c: Moved to... * ipa-predicate.cc: ...here. * ipa-profile.c: Moved to... * ipa-profile.cc: ...here. * ipa-prop.c: Moved to... * ipa-prop.cc: ...here. * ipa-pure-const.c: Moved to... * ipa-pure-const.cc: ...here. * ipa-ref.c: Moved to... * ipa-ref.cc: ...here. * ipa-reference.c: Moved to... * ipa-reference.cc: ...here. * ipa-split.c: Moved to... * ipa-split.cc: ...here. * ipa-sra.c: Moved to... * ipa-sra.cc: ...here. * ipa-utils.c: Moved to... * ipa-utils.cc: ...here. * ipa-visibility.c: Moved to... * ipa-visibility.cc: ...here. * ipa.c: Moved to... * ipa.cc: ...here. * ira-build.c: Moved to... * ira-build.cc: ...here. * ira-color.c: Moved to... * ira-color.cc: ...here. * ira-conflicts.c: Moved to... * ira-conflicts.cc: ...here. * ira-costs.c: Moved to... * ira-costs.cc: ...here. * ira-emit.c: Moved to... * ira-emit.cc: ...here. * ira-lives.c: Moved to... * ira-lives.cc: ...here. * ira.c: Moved to... * ira.cc: ...here. * jump.c: Moved to... * jump.cc: ...here. * langhooks.c: Moved to... * langhooks.cc: ...here. * lcm.c: Moved to... * lcm.cc: ...here. * lists.c: Moved to... * lists.cc: ...here. * loop-doloop.c: Moved to... * loop-doloop.cc: ...here. * loop-init.c: Moved to... * loop-init.cc: ...here. * loop-invariant.c: Moved to... * loop-invariant.cc: ...here. * loop-iv.c: Moved to... * loop-iv.cc: ...here. * loop-unroll.c: Moved to... * loop-unroll.cc: ...here. * lower-subreg.c: Moved to... * lower-subreg.cc: ...here. * lra-assigns.c: Moved to... * lra-assigns.cc: ...here. * lra-coalesce.c: Moved to... * lra-coalesce.cc: ...here. * lra-constraints.c: Moved to... * lra-constraints.cc: ...here. * lra-eliminations.c: Moved to... * lra-eliminations.cc: ...here. * lra-lives.c: Moved to... * lra-lives.cc: ...here. * lra-remat.c: Moved to... * lra-remat.cc: ...here. * lra-spills.c: Moved to... * lra-spills.cc: ...here. * lra.c: Moved to... * lra.cc: ...here. * lto-cgraph.c: Moved to... * lto-cgraph.cc: ...here. * lto-compress.c: Moved to... * lto-compress.cc: ...here. * lto-opts.c: Moved to... * lto-opts.cc: ...here. * lto-section-in.c: Moved to... * lto-section-in.cc: ...here. * lto-section-out.c: Moved to... * lto-section-out.cc: ...here. * lto-streamer-in.c: Moved to... * lto-streamer-in.cc: ...here. * lto-streamer-out.c: Moved to... * lto-streamer-out.cc: ...here. * lto-streamer.c: Moved to... * lto-streamer.cc: ...here. * lto-wrapper.c: Moved to... * lto-wrapper.cc: ...here. * main.c: Moved to... * main.cc: ...here. * mcf.c: Moved to... * mcf.cc: ...here. * mode-switching.c: Moved to... * mode-switching.cc: ...here. * modulo-sched.c: Moved to... * modulo-sched.cc: ...here. * multiple_target.c: Moved to... * multiple_target.cc: ...here. * omp-expand.c: Moved to... * omp-expand.cc: ...here. * omp-general.c: Moved to... * omp-general.cc: ...here. * omp-low.c: Moved to... * omp-low.cc: ...here. * omp-offload.c: Moved to... * omp-offload.cc: ...here. * omp-simd-clone.c: Moved to... * omp-simd-clone.cc: ...here. * opt-suggestions.c: Moved to... * opt-suggestions.cc: ...here. * optabs-libfuncs.c: Moved to... * optabs-libfuncs.cc: ...here. * optabs-query.c: Moved to... * optabs-query.cc: ...here. * optabs-tree.c: Moved to... * optabs-tree.cc: ...here. * optabs.c: Moved to... * optabs.cc: ...here. * opts-common.c: Moved to... * opts-common.cc: ...here. * opts-global.c: Moved to... * opts-global.cc: ...here. * opts.c: Moved to... * opts.cc: ...here. * passes.c: Moved to... * passes.cc: ...here. * plugin.c: Moved to... * plugin.cc: ...here. * postreload-gcse.c: Moved to... * postreload-gcse.cc: ...here. * postreload.c: Moved to... * postreload.cc: ...here. * predict.c: Moved to... * predict.cc: ...here. * prefix.c: Moved to... * prefix.cc: ...here. * pretty-print.c: Moved to... * pretty-print.cc: ...here. * print-rtl-function.c: Moved to... * print-rtl-function.cc: ...here. * print-rtl.c: Moved to... * print-rtl.cc: ...here. * print-tree.c: Moved to... * print-tree.cc: ...here. * profile-count.c: Moved to... * profile-count.cc: ...here. * profile.c: Moved to... * profile.cc: ...here. * read-md.c: Moved to... * read-md.cc: ...here. * read-rtl-function.c: Moved to... * read-rtl-function.cc: ...here. * read-rtl.c: Moved to... * read-rtl.cc: ...here. * real.c: Moved to... * real.cc: ...here. * realmpfr.c: Moved to... * realmpfr.cc: ...here. * recog.c: Moved to... * recog.cc: ...here. * ree.c: Moved to... * ree.cc: ...here. * reg-stack.c: Moved to... * reg-stack.cc: ...here. * regcprop.c: Moved to... * regcprop.cc: ...here. * reginfo.c: Moved to... * reginfo.cc: ...here. * regrename.c: Moved to... * regrename.cc: ...here. * regstat.c: Moved to... * regstat.cc: ...here. * reload.c: Moved to... * reload.cc: ...here. * reload1.c: Moved to... * reload1.cc: ...here. * reorg.c: Moved to... * reorg.cc: ...here. * resource.c: Moved to... * resource.cc: ...here. * rtl-error.c: Moved to... * rtl-error.cc: ...here. * rtl-tests.c: Moved to... * rtl-tests.cc: ...here. * rtl.c: Moved to... * rtl.cc: ...here. * rtlanal.c: Moved to... * rtlanal.cc: ...here. * rtlhash.c: Moved to... * rtlhash.cc: ...here. * rtlhooks.c: Moved to... * rtlhooks.cc: ...here. * rtx-vector-builder.c: Moved to... * rtx-vector-builder.cc: ...here. * run-rtl-passes.c: Moved to... * run-rtl-passes.cc: ...here. * sancov.c: Moved to... * sancov.cc: ...here. * sanopt.c: Moved to... * sanopt.cc: ...here. * sbitmap.c: Moved to... * sbitmap.cc: ...here. * sched-deps.c: Moved to... * sched-deps.cc: ...here. * sched-ebb.c: Moved to... * sched-ebb.cc: ...here. * sched-rgn.c: Moved to... * sched-rgn.cc: ...here. * sel-sched-dump.c: Moved to... * sel-sched-dump.cc: ...here. * sel-sched-ir.c: Moved to... * sel-sched-ir.cc: ...here. * sel-sched.c: Moved to... * sel-sched.cc: ...here. * selftest-diagnostic.c: Moved to... * selftest-diagnostic.cc: ...here. * selftest-rtl.c: Moved to... * selftest-rtl.cc: ...here. * selftest-run-tests.c: Moved to... * selftest-run-tests.cc: ...here. * selftest.c: Moved to... * selftest.cc: ...here. * sese.c: Moved to... * sese.cc: ...here. * shrink-wrap.c: Moved to... * shrink-wrap.cc: ...here. * simplify-rtx.c: Moved to... * simplify-rtx.cc: ...here. * sparseset.c: Moved to... * sparseset.cc: ...here. * spellcheck-tree.c: Moved to... * spellcheck-tree.cc: ...here. * spellcheck.c: Moved to... * spellcheck.cc: ...here. * sreal.c: Moved to... * sreal.cc: ...here. * stack-ptr-mod.c: Moved to... * stack-ptr-mod.cc: ...here. * statistics.c: Moved to... * statistics.cc: ...here. * stmt.c: Moved to... * stmt.cc: ...here. * stor-layout.c: Moved to... * stor-layout.cc: ...here. * store-motion.c: Moved to... * store-motion.cc: ...here. * streamer-hooks.c: Moved to... * streamer-hooks.cc: ...here. * stringpool.c: Moved to... * stringpool.cc: ...here. * substring-locations.c: Moved to... * substring-locations.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * target-globals.c: Moved to... * target-globals.cc: ...here. * targhooks.c: Moved to... * targhooks.cc: ...here. * timevar.c: Moved to... * timevar.cc: ...here. * toplev.c: Moved to... * toplev.cc: ...here. * tracer.c: Moved to... * tracer.cc: ...here. * trans-mem.c: Moved to... * trans-mem.cc: ...here. * tree-affine.c: Moved to... * tree-affine.cc: ...here. * tree-call-cdce.c: Moved to... * tree-call-cdce.cc: ...here. * tree-cfg.c: Moved to... * tree-cfg.cc: ...here. * tree-cfgcleanup.c: Moved to... * tree-cfgcleanup.cc: ...here. * tree-chrec.c: Moved to... * tree-chrec.cc: ...here. * tree-complex.c: Moved to... * tree-complex.cc: ...here. * tree-data-ref.c: Moved to... * tree-data-ref.cc: ...here. * tree-dfa.c: Moved to... * tree-dfa.cc: ...here. * tree-diagnostic.c: Moved to... * tree-diagnostic.cc: ...here. * tree-dump.c: Moved to... * tree-dump.cc: ...here. * tree-eh.c: Moved to... * tree-eh.cc: ...here. * tree-emutls.c: Moved to... * tree-emutls.cc: ...here. * tree-if-conv.c: Moved to... * tree-if-conv.cc: ...here. * tree-inline.c: Moved to... * tree-inline.cc: ...here. * tree-into-ssa.c: Moved to... * tree-into-ssa.cc: ...here. * tree-iterator.c: Moved to... * tree-iterator.cc: ...here. * tree-loop-distribution.c: Moved to... * tree-loop-distribution.cc: ...here. * tree-nested.c: Moved to... * tree-nested.cc: ...here. * tree-nrv.c: Moved to... * tree-nrv.cc: ...here. * tree-object-size.c: Moved to... * tree-object-size.cc: ...here. * tree-outof-ssa.c: Moved to... * tree-outof-ssa.cc: ...here. * tree-parloops.c: Moved to... * tree-parloops.cc: ...here. * tree-phinodes.c: Moved to... * tree-phinodes.cc: ...here. * tree-predcom.c: Moved to... * tree-predcom.cc: ...here. * tree-pretty-print.c: Moved to... * tree-pretty-print.cc: ...here. * tree-profile.c: Moved to... * tree-profile.cc: ...here. * tree-scalar-evolution.c: Moved to... * tree-scalar-evolution.cc: ...here. * tree-sra.c: Moved to... * tree-sra.cc: ...here. * tree-ssa-address.c: Moved to... * tree-ssa-address.cc: ...here. * tree-ssa-alias.c: Moved to... * tree-ssa-alias.cc: ...here. * tree-ssa-ccp.c: Moved to... * tree-ssa-ccp.cc: ...here. * tree-ssa-coalesce.c: Moved to... * tree-ssa-coalesce.cc: ...here. * tree-ssa-copy.c: Moved to... * tree-ssa-copy.cc: ...here. * tree-ssa-dce.c: Moved to... * tree-ssa-dce.cc: ...here. * tree-ssa-dom.c: Moved to... * tree-ssa-dom.cc: ...here. * tree-ssa-dse.c: Moved to... * tree-ssa-dse.cc: ...here. * tree-ssa-forwprop.c: Moved to... * tree-ssa-forwprop.cc: ...here. * tree-ssa-ifcombine.c: Moved to... * tree-ssa-ifcombine.cc: ...here. * tree-ssa-live.c: Moved to... * tree-ssa-live.cc: ...here. * tree-ssa-loop-ch.c: Moved to... * tree-ssa-loop-ch.cc: ...here. * tree-ssa-loop-im.c: Moved to... * tree-ssa-loop-im.cc: ...here. * tree-ssa-loop-ivcanon.c: Moved to... * tree-ssa-loop-ivcanon.cc: ...here. * tree-ssa-loop-ivopts.c: Moved to... * tree-ssa-loop-ivopts.cc: ...here. * tree-ssa-loop-manip.c: Moved to... * tree-ssa-loop-manip.cc: ...here. * tree-ssa-loop-niter.c: Moved to... * tree-ssa-loop-niter.cc: ...here. * tree-ssa-loop-prefetch.c: Moved to... * tree-ssa-loop-prefetch.cc: ...here. * tree-ssa-loop-split.c: Moved to... * tree-ssa-loop-split.cc: ...here. * tree-ssa-loop-unswitch.c: Moved to... * tree-ssa-loop-unswitch.cc: ...here. * tree-ssa-loop.c: Moved to... * tree-ssa-loop.cc: ...here. * tree-ssa-math-opts.c: Moved to... * tree-ssa-math-opts.cc: ...here. * tree-ssa-operands.c: Moved to... * tree-ssa-operands.cc: ...here. * tree-ssa-phiopt.c: Moved to... * tree-ssa-phiopt.cc: ...here. * tree-ssa-phiprop.c: Moved to... * tree-ssa-phiprop.cc: ...here. * tree-ssa-pre.c: Moved to... * tree-ssa-pre.cc: ...here. * tree-ssa-propagate.c: Moved to... * tree-ssa-propagate.cc: ...here. * tree-ssa-reassoc.c: Moved to... * tree-ssa-reassoc.cc: ...here. * tree-ssa-sccvn.c: Moved to... * tree-ssa-sccvn.cc: ...here. * tree-ssa-scopedtables.c: Moved to... * tree-ssa-scopedtables.cc: ...here. * tree-ssa-sink.c: Moved to... * tree-ssa-sink.cc: ...here. * tree-ssa-strlen.c: Moved to... * tree-ssa-strlen.cc: ...here. * tree-ssa-structalias.c: Moved to... * tree-ssa-structalias.cc: ...here. * tree-ssa-tail-merge.c: Moved to... * tree-ssa-tail-merge.cc: ...here. * tree-ssa-ter.c: Moved to... * tree-ssa-ter.cc: ...here. * tree-ssa-threadbackward.c: Moved to... * tree-ssa-threadbackward.cc: ...here. * tree-ssa-threadedge.c: Moved to... * tree-ssa-threadedge.cc: ...here. * tree-ssa-threadupdate.c: Moved to... * tree-ssa-threadupdate.cc: ...here. * tree-ssa-uncprop.c: Moved to... * tree-ssa-uncprop.cc: ...here. * tree-ssa-uninit.c: Moved to... * tree-ssa-uninit.cc: ...here. * tree-ssa.c: Moved to... * tree-ssa.cc: ...here. * tree-ssanames.c: Moved to... * tree-ssanames.cc: ...here. * tree-stdarg.c: Moved to... * tree-stdarg.cc: ...here. * tree-streamer-in.c: Moved to... * tree-streamer-in.cc: ...here. * tree-streamer-out.c: Moved to... * tree-streamer-out.cc: ...here. * tree-streamer.c: Moved to... * tree-streamer.cc: ...here. * tree-switch-conversion.c: Moved to... * tree-switch-conversion.cc: ...here. * tree-tailcall.c: Moved to... * tree-tailcall.cc: ...here. * tree-vect-data-refs.c: Moved to... * tree-vect-data-refs.cc: ...here. * tree-vect-generic.c: Moved to... * tree-vect-generic.cc: ...here. * tree-vect-loop-manip.c: Moved to... * tree-vect-loop-manip.cc: ...here. * tree-vect-loop.c: Moved to... * tree-vect-loop.cc: ...here. * tree-vect-patterns.c: Moved to... * tree-vect-patterns.cc: ...here. * tree-vect-slp-patterns.c: Moved to... * tree-vect-slp-patterns.cc: ...here. * tree-vect-slp.c: Moved to... * tree-vect-slp.cc: ...here. * tree-vect-stmts.c: Moved to... * tree-vect-stmts.cc: ...here. * tree-vector-builder.c: Moved to... * tree-vector-builder.cc: ...here. * tree-vectorizer.c: Moved to... * tree-vectorizer.cc: ...here. * tree-vrp.c: Moved to... * tree-vrp.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * tsan.c: Moved to... * tsan.cc: ...here. * typed-splay-tree.c: Moved to... * typed-splay-tree.cc: ...here. * ubsan.c: Moved to... * ubsan.cc: ...here. * valtrack.c: Moved to... * valtrack.cc: ...here. * value-prof.c: Moved to... * value-prof.cc: ...here. * var-tracking.c: Moved to... * var-tracking.cc: ...here. * varasm.c: Moved to... * varasm.cc: ...here. * varpool.c: Moved to... * varpool.cc: ...here. * vec-perm-indices.c: Moved to... * vec-perm-indices.cc: ...here. * vec.c: Moved to... * vec.cc: ...here. * vmsdbgout.c: Moved to... * vmsdbgout.cc: ...here. * vr-values.c: Moved to... * vr-values.cc: ...here. * vtable-verify.c: Moved to... * vtable-verify.cc: ...here. * web.c: Moved to... * web.cc: ...here. * xcoffout.c: Moved to... * xcoffout.cc: ...here. gcc/c-family/ChangeLog: * c-ada-spec.c: Moved to... * c-ada-spec.cc: ...here. * c-attribs.c: Moved to... * c-attribs.cc: ...here. * c-common.c: Moved to... * c-common.cc: ...here. * c-cppbuiltin.c: Moved to... * c-cppbuiltin.cc: ...here. * c-dump.c: Moved to... * c-dump.cc: ...here. * c-format.c: Moved to... * c-format.cc: ...here. * c-gimplify.c: Moved to... * c-gimplify.cc: ...here. * c-indentation.c: Moved to... * c-indentation.cc: ...here. * c-lex.c: Moved to... * c-lex.cc: ...here. * c-omp.c: Moved to... * c-omp.cc: ...here. * c-opts.c: Moved to... * c-opts.cc: ...here. * c-pch.c: Moved to... * c-pch.cc: ...here. * c-ppoutput.c: Moved to... * c-ppoutput.cc: ...here. * c-pragma.c: Moved to... * c-pragma.cc: ...here. * c-pretty-print.c: Moved to... * c-pretty-print.cc: ...here. * c-semantics.c: Moved to... * c-semantics.cc: ...here. * c-ubsan.c: Moved to... * c-ubsan.cc: ...here. * c-warn.c: Moved to... * c-warn.cc: ...here. * cppspec.c: Moved to... * cppspec.cc: ...here. * stub-objc.c: Moved to... * stub-objc.cc: ...here. gcc/c/ChangeLog: * c-aux-info.c: Moved to... * c-aux-info.cc: ...here. * c-convert.c: Moved to... * c-convert.cc: ...here. * c-decl.c: Moved to... * c-decl.cc: ...here. * c-errors.c: Moved to... * c-errors.cc: ...here. * c-fold.c: Moved to... * c-fold.cc: ...here. * c-lang.c: Moved to... * c-lang.cc: ...here. * c-objc-common.c: Moved to... * c-objc-common.cc: ...here. * c-parser.c: Moved to... * c-parser.cc: ...here. * c-typeck.c: Moved to... * c-typeck.cc: ...here. * gccspec.c: Moved to... * gccspec.cc: ...here. * gimple-parser.c: Moved to... * gimple-parser.cc: ...here. gcc/cp/ChangeLog: * call.c: Moved to... * call.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constexpr.c: Moved to... * constexpr.cc: ...here. * cp-gimplify.c: Moved to... * cp-gimplify.cc: ...here. * cp-lang.c: Moved to... * cp-lang.cc: ...here. * cp-objcp-common.c: Moved to... * cp-objcp-common.cc: ...here. * cp-ubsan.c: Moved to... * cp-ubsan.cc: ...here. * cvt.c: Moved to... * cvt.cc: ...here. * cxx-pretty-print.c: Moved to... * cxx-pretty-print.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * decl2.c: Moved to... * decl2.cc: ...here. * dump.c: Moved to... * dump.cc: ...here. * error.c: Moved to... * error.cc: ...here. * except.c: Moved to... * except.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * friend.c: Moved to... * friend.cc: ...here. * g++spec.c: Moved to... * g++spec.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lambda.c: Moved to... * lambda.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * mangle.c: Moved to... * mangle.cc: ...here. * method.c: Moved to... * method.cc: ...here. * name-lookup.c: Moved to... * name-lookup.cc: ...here. * optimize.c: Moved to... * optimize.cc: ...here. * parser.c: Moved to... * parser.cc: ...here. * pt.c: Moved to... * pt.cc: ...here. * ptree.c: Moved to... * ptree.cc: ...here. * rtti.c: Moved to... * rtti.cc: ...here. * search.c: Moved to... * search.cc: ...here. * semantics.c: Moved to... * semantics.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * typeck.c: Moved to... * typeck.cc: ...here. * typeck2.c: Moved to... * typeck2.cc: ...here. * vtable-class-hierarchy.c: Moved to... * vtable-class-hierarchy.cc: ...here. gcc/fortran/ChangeLog: * arith.c: Moved to... * arith.cc: ...here. * array.c: Moved to... * array.cc: ...here. * bbt.c: Moved to... * bbt.cc: ...here. * check.c: Moved to... * check.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constructor.c: Moved to... * constructor.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * cpp.c: Moved to... * cpp.cc: ...here. * data.c: Moved to... * data.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * dependency.c: Moved to... * dependency.cc: ...here. * dump-parse-tree.c: Moved to... * dump-parse-tree.cc: ...here. * error.c: Moved to... * error.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * f95-lang.c: Moved to... * f95-lang.cc: ...here. * frontend-passes.c: Moved to... * frontend-passes.cc: ...here. * gfortranspec.c: Moved to... * gfortranspec.cc: ...here. * interface.c: Moved to... * interface.cc: ...here. * intrinsic.c: Moved to... * intrinsic.cc: ...here. * io.c: Moved to... * io.cc: ...here. * iresolve.c: Moved to... * iresolve.cc: ...here. * match.c: Moved to... * match.cc: ...here. * matchexp.c: Moved to... * matchexp.cc: ...here. * misc.c: Moved to... * misc.cc: ...here. * module.c: Moved to... * module.cc: ...here. * openmp.c: Moved to... * openmp.cc: ...here. * options.c: Moved to... * options.cc: ...here. * parse.c: Moved to... * parse.cc: ...here. * primary.c: Moved to... * primary.cc: ...here. * resolve.c: Moved to... * resolve.cc: ...here. * scanner.c: Moved to... * scanner.cc: ...here. * simplify.c: Moved to... * simplify.cc: ...here. * st.c: Moved to... * st.cc: ...here. * symbol.c: Moved to... * symbol.cc: ...here. * target-memory.c: Moved to... * target-memory.cc: ...here. * trans-array.c: Moved to... * trans-array.cc: ...here. * trans-common.c: Moved to... * trans-common.cc: ...here. * trans-const.c: Moved to... * trans-const.cc: ...here. * trans-decl.c: Moved to... * trans-decl.cc: ...here. * trans-expr.c: Moved to... * trans-expr.cc: ...here. * trans-intrinsic.c: Moved to... * trans-intrinsic.cc: ...here. * trans-io.c: Moved to... * trans-io.cc: ...here. * trans-openmp.c: Moved to... * trans-openmp.cc: ...here. * trans-stmt.c: Moved to... * trans-stmt.cc: ...here. * trans-types.c: Moved to... * trans-types.cc: ...here. * trans.c: Moved to... * trans.cc: ...here. gcc/go/ChangeLog: * go-backend.c: Moved to... * go-backend.cc: ...here. * go-lang.c: Moved to... * go-lang.cc: ...here. * gospec.c: Moved to... * gospec.cc: ...here. gcc/jit/ChangeLog: * dummy-frontend.c: Moved to... * dummy-frontend.cc: ...here. * jit-builtins.c: Moved to... * jit-builtins.cc: ...here. * jit-logging.c: Moved to... * jit-logging.cc: ...here. * jit-playback.c: Moved to... * jit-playback.cc: ...here. * jit-recording.c: Moved to... * jit-recording.cc: ...here. * jit-result.c: Moved to... * jit-result.cc: ...here. * jit-spec.c: Moved to... * jit-spec.cc: ...here. * jit-tempdir.c: Moved to... * jit-tempdir.cc: ...here. * jit-w32.c: Moved to... * jit-w32.cc: ...here. * libgccjit.c: Moved to... * libgccjit.cc: ...here. gcc/lto/ChangeLog: * common.c: Moved to... * common.cc: ...here. * lto-common.c: Moved to... * lto-common.cc: ...here. * lto-dump.c: Moved to... * lto-dump.cc: ...here. * lto-lang.c: Moved to... * lto-lang.cc: ...here. * lto-object.c: Moved to... * lto-object.cc: ...here. * lto-partition.c: Moved to... * lto-partition.cc: ...here. * lto-symtab.c: Moved to... * lto-symtab.cc: ...here. * lto.c: Moved to... * lto.cc: ...here. gcc/objc/ChangeLog: * objc-act.c: Moved to... * objc-act.cc: ...here. * objc-encoding.c: Moved to... * objc-encoding.cc: ...here. * objc-gnu-runtime-abi-01.c: Moved to... * objc-gnu-runtime-abi-01.cc: ...here. * objc-lang.c: Moved to... * objc-lang.cc: ...here. * objc-map.c: Moved to... * objc-map.cc: ...here. * objc-next-runtime-abi-01.c: Moved to... * objc-next-runtime-abi-01.cc: ...here. * objc-next-runtime-abi-02.c: Moved to... * objc-next-runtime-abi-02.cc: ...here. * objc-runtime-shared-support.c: Moved to... * objc-runtime-shared-support.cc: ...here. gcc/objcp/ChangeLog: * objcp-decl.c: Moved to... * objcp-decl.cc: ...here. * objcp-lang.c: Moved to... * objcp-lang.cc: ...here. libcpp/ChangeLog: * charset.c: Moved to... * charset.cc: ...here. * directives.c: Moved to... * directives.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * files.c: Moved to... * files.cc: ...here. * identifiers.c: Moved to... * identifiers.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * line-map.c: Moved to... * line-map.cc: ...here. * macro.c: Moved to... * macro.cc: ...here. * makeucnid.c: Moved to... * makeucnid.cc: ...here. * mkdeps.c: Moved to... * mkdeps.cc: ...here. * pch.c: Moved to... * pch.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * traditional.c: Moved to... * traditional.cc: ...here.
2022-01-13Add support for allocate clause (OpenMP 5.0).Hafiz Abid Qadeer1-0/+87
This patch adds support for OpenMP 5.0 allocate clause for fortran. It does not yet support the allocator-modifier as specified in OpenMP 5.1. The allocate clause is already supported in C/C++. gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_clauses): Handle OMP_LIST_ALLOCATE. * gfortran.h (OMP_LIST_ALLOCATE): New enum value. * openmp.c (enum omp_mask1): Add OMP_CLAUSE_ALLOCATE. (gfc_match_omp_clauses): Handle OMP_CLAUSE_ALLOCATE (OMP_PARALLEL_CLAUSES, OMP_DO_CLAUSES, OMP_SECTIONS_CLAUSES) (OMP_TASK_CLAUSES, OMP_TASKLOOP_CLAUSES, OMP_TARGET_CLAUSES) (OMP_TEAMS_CLAUSES, OMP_DISTRIBUTE_CLAUSES) (OMP_SINGLE_CLAUSES): Add OMP_CLAUSE_ALLOCATE. (OMP_TASKGROUP_CLAUSES): New. (gfc_match_omp_taskgroup): Use OMP_TASKGROUP_CLAUSES instead of OMP_CLAUSE_TASK_REDUCTION. (resolve_omp_clauses): Handle OMP_LIST_ALLOCATE. (resolve_omp_do): Avoid warning when loop iteration variable is in allocate clause. * trans-openmp.c (gfc_trans_omp_clauses): Handle translation of allocate clause. (gfc_split_omp_clauses): Update for OMP_LIST_ALLOCATE. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/allocate-1.f90: New test. * gfortran.dg/gomp/allocate-2.f90: New test. * gfortran.dg/gomp/allocate-3.f90: New test. * gfortran.dg/gomp/collapse1.f90: Update error message. * gfortran.dg/gomp/openmp-simd-4.f90: Likewise. * gfortran.dg/gomp/clauses-1.f90: Uncomment allocate clause. libgomp/ChangeLog: * testsuite/libgomp.fortran/allocate-1.c: New test. * testsuite/libgomp.fortran/allocate-1.f90: New test. * libgomp.texi: Remove string that says that allocate clause support is for C/C++ only.
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-12-13Fortran: Handle compare in OpenMP atomicTobias Burnus1-50/+161
gcc/fortran/ChangeLog: PR fortran/103576 * openmp.c (is_scalar_intrinsic_expr): Fix condition. (resolve_omp_atomic): Fix/update checks, accept compare. * trans-openmp.c (gfc_trans_omp_atomic): Handle compare. libgomp/ChangeLog: * libgomp.texi (OpenMP 5.1): Set Fortran support for atomic to 'Y'. * testsuite/libgomp.fortran/atomic-19.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/atomic-25.f90: Remove sorry, fix + add checks. * gfortran.dg/gomp/atomic-26.f90: Likewise. * gfortran.dg/gomp/atomic-21.f90: New test.
2021-12-09OpenMP 5.0: Remove array section base-pointer mapping semantics and other ↵Chung-Lin Tang1-0/+3
front-end adjustments This patch implements three pieces of functionality: (1) Adjust array section mapping to have standards conforming behavior, mapping array sections should *NOT* also map the base-pointer: struct S { int *ptr; ... }; struct S s; Instead of generating this during gimplify: map(to:*_1 [len: 400]) map(attach:s.ptr [bias: 0]) Now, adjust to: (i.e. do not map the base-pointer together. The attach operation is still generated, and if s.ptr is already mapped prior, attachment will happen) The correct way of achieving the base-pointer-also-mapped behavior would be to use: (A small Fortran front-end patch to trans-openmp.c:gfc_trans_omp_array_section is also included, which removes generation of a GOMP_MAP_ALWAYS_POINTER for array types, which appears incorrect and causes a regression in libgomp.fortranlibgomp.fortran/struct-elem-map-1.f90) (2) Related to the first item above, are fixes in libgomp/target.c to not overwrite attached pointers when handling device<->host copies, mainly for the "always" case. (3) The third is a set of changes to the C/C++ front-ends to extend the allowed component access syntax in map clauses. These changes are enabled for both OpenACC and OpenMP. gcc/c/ChangeLog: * c-parser.c (struct omp_dim): New struct type for use inside c_parser_omp_variable_list. (c_parser_omp_variable_list): Allow multiple levels of array and component accesses in array section base-pointer expression. (c_parser_omp_clause_to): Set 'allow_deref' to true in call to c_parser_omp_var_list_parens. (c_parser_omp_clause_from): Likewise. * c-typeck.c (handle_omp_array_sections_1): Extend allowed range of base-pointer expressions involving INDIRECT/MEM/ARRAY_REF and POINTER_PLUS_EXPR. (c_finish_omp_clauses): Extend allowed ranged of expressions involving INDIRECT/MEM/ARRAY_REF and POINTER_PLUS_EXPR. gcc/cp/ChangeLog: * parser.c (struct omp_dim): New struct type for use inside cp_parser_omp_var_list_no_open. (cp_parser_omp_var_list_no_open): Allow multiple levels of array and component accesses in array section base-pointer expression. (cp_parser_omp_all_clauses): Set 'allow_deref' to true in call to cp_parser_omp_var_list for to/from clauses. * semantics.c (handle_omp_array_sections_1): Extend allowed range of base-pointer expressions involving INDIRECT/MEM/ARRAY_REF and POINTER_PLUS_EXPR. (handle_omp_array_sections): Adjust pointer map generation of references. (finish_omp_clauses): Extend allowed ranged of expressions involving INDIRECT/MEM/ARRAY_REF and POINTER_PLUS_EXPR. gcc/fortran/ChangeLog: * trans-openmp.c (gfc_trans_omp_array_section): Do not generate GOMP_MAP_ALWAYS_POINTER map for main array maps of ARRAY_TYPE type. gcc/ChangeLog: * gimplify.c (extract_base_bit_offset): Add 'tree *offsetp' parameter, accomodate case where 'offset' return of get_inner_reference is non-NULL. (is_or_contains_p): Further robustify conditions. (omp_target_reorder_clauses): In alloc/to/from sorting phase, also move following GOMP_MAP_ALWAYS_POINTER maps along. Add new sorting phase where we make sure pointers with an attach/detach map are ordered correctly. (gimplify_scan_omp_clauses): Add modifications to avoid creating GOMP_MAP_STRUCT and associated alloc map for attach/detach maps. gcc/testsuite/ChangeLog: * c-c++-common/goacc/deep-copy-arrayofstruct.c: Adjust testcase. * c-c++-common/gomp/target-enter-data-1.c: New testcase. * c-c++-common/gomp/target-implicit-map-2.c: New testcase. libgomp/ChangeLog: * target.c (gomp_map_vars_existing): Make sure attached pointer is not overwritten during cross-host/device copying. (gomp_update): Likewise. (gomp_exit_data): Likewise. * testsuite/libgomp.c++/target-11.C: Adjust testcase. * testsuite/libgomp.c++/target-12.C: Likewise. * testsuite/libgomp.c++/target-15.C: Likewise. * testsuite/libgomp.c++/target-16.C: Likewise. * testsuite/libgomp.c++/target-17.C: Likewise. * testsuite/libgomp.c++/target-21.C: Likewise. * testsuite/libgomp.c++/target-23.C: Likewise. * testsuite/libgomp.c/target-23.c: Likewise. * testsuite/libgomp.c/target-29.c: Likewise. * testsuite/libgomp.c-c++-common/target-implicit-map-2.c: New testcase.
2021-12-04Fortran/OpenMP: Support most of 5.1 atomic extensionsTobias Burnus1-1/+12
Implements moste of OpenMP 5.1 atomic extensions, except that 'compare' is parsed but rejected during resolution. (As the trans-openmp.c handling is missing.) gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_clauses): Handle weak/compare/fail clause. * gfortran.h (gfc_omp_clauses): Add weak, compare, fail. * openmp.c (enum omp_mask1, gfc_match_omp_clauses, OMP_ATOMIC_CLAUSES): Update for new clauses. (gfc_match_omp_atomic): Update for 5.1 atomic changes. (is_conversion): Support widening in one go. (is_scalar_intrinsic_expr): New. (resolve_omp_atomic): Update for 5.1 atomic changes. * parse.c (parse_omp_oacc_atomic): Update for compare. * resolve.c (gfc_resolve_blocks): Update asserts. * trans-openmp.c (gfc_trans_omp_atomic): Handle new clauses. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/atomic-2.f90: Move now supported code to ... * gfortran.dg/gomp/atomic.f90: here. * gfortran.dg/gomp/atomic-10.f90: New test. * gfortran.dg/gomp/atomic-12.f90: New test. * gfortran.dg/gomp/atomic-15.f90: New test. * gfortran.dg/gomp/atomic-16.f90: New test. * gfortran.dg/gomp/atomic-17.f90: New test. * gfortran.dg/gomp/atomic-18.f90: New test. * gfortran.dg/gomp/atomic-19.f90: New test. * gfortran.dg/gomp/atomic-20.f90: New test. * gfortran.dg/gomp/atomic-22.f90: New test. * gfortran.dg/gomp/atomic-24.f90: New test. * gfortran.dg/gomp/atomic-25.f90: New test. * gfortran.dg/gomp/atomic-26.f90: New test. libgomp/ChangeLog * libgomp.texi (OpenMP 5.1): Update status.
2021-12-02fortran: OpenMP/OpenACC array mapping alignment fix (PR90030)Chung-Lin Tang1-12/+7
Fix issue with the Fortran front-end when mapping arrays: when creating the data MEM_REF for the map clause, there was a convention of casting the referencing pointer to 'c_char *' by fold_convert (build_pointer_type (char_type_node), ptr). This causes the alignment passed to the libgomp runtime for array data hardwared to '1', and causes alignment errors on the offload target. This patch fixes this by removing the char_type_node pointer converts, and adding gcc_asserts to ensure POINTER_TYPE_P (TREE_TYPE (ptr)). PR fortran/90030 gcc/fortran/ChangeLog: * trans-openmp.c (gfc_omp_finish_clause): Remove fold_convert to pointer to char_type_node, add gcc_assert of POINTER_TYPE_P. (gfc_trans_omp_array_section): Likewise. (gfc_trans_omp_clauses): Likewise. gcc/testsuite/ChangeLog: * gfortran.dg/goacc/finalize-1.f: Adjust scan test. * gfortran.dg/gomp/affinity-clause-1.f90: Likewise. * gfortran.dg/gomp/affinity-clause-5.f90: Likewise. * gfortran.dg/gomp/defaultmap-4.f90: Likewise. * gfortran.dg/gomp/defaultmap-5.f90: Likewise. * gfortran.dg/gomp/defaultmap-6.f90: Likewise. * gfortran.dg/gomp/map-3.f90: Likewise. * gfortran.dg/gomp/pr78260-2.f90: Likewise. * gfortran.dg/gomp/pr78260-3.f90: Likewise. libgomp/ChangeLog: * testsuite/libgomp.oacc-fortran/pr90030.f90: New test. * testsuite/libgomp.fortran/pr90030.f90: New test.
2021-11-15Fortran: openmp: Add support for thread_limit clause on targetTobias Burnus1-0/+2
gcc/fortran/ChangeLog: * openmp.c (OMP_TARGET_CLAUSES): Add thread_limit. * trans-openmp.c (gfc_split_omp_clauses): Add thread_limit also to teams. libgomp/ChangeLog: * testsuite/libgomp.fortran/thread-limit-1.f90: New test.
2021-11-12Fortran/openmp: Fix '!$omp end'Tobias Burnus1-0/+2
gcc/fortran/ChangeLog: * parse.c (decode_omp_directive): Fix permitting 'nowait' for some combined directives, add missing 'omp end ... loop'. (gfc_ascii_statement): Fix ST_OMP_END_TEAMS_LOOP result. * openmp.c (resolve_omp_clauses): Add missing combined loop constructs case values to the 'if(directive-name: ...)' check. * trans-openmp.c (gfc_split_omp_clauses): Put nowait on target if first leaf construct accepting it. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/unexpected-end.f90: Update dg-error. * gfortran.dg/gomp/clauses-1.f90: New test. * gfortran.dg/gomp/nowait-2.f90: New test. * gfortran.dg/gomp/nowait-3.f90: New test.
2021-11-11Fortran/openmp: Add support for 2 argument num_teams clauseTobias Burnus1-10/+25
Fortran part to commit r12-5146-g48d7327f2aaf65 gcc/fortran/ChangeLog: * gfortran.h (struct gfc_omp_clauses): Rename num_teams to num_teams_upper, add num_teams_upper. * dump-parse-tree.c (show_omp_clauses): Update to handle lower-bound num_teams clause. * frontend-passes.c (gfc_code_walker): Likewise * openmp.c (gfc_free_omp_clauses, gfc_match_omp_clauses, resolve_omp_clauses): Likewise. * trans-openmp.c (gfc_trans_omp_clauses, gfc_split_omp_clauses, gfc_trans_omp_target): Likewise. libgomp/ChangeLog: * testsuite/libgomp.fortran/teams-1.f90: New test.
2021-11-11openmp: Add support for 2 argument num_teams clauseJakub Jelinek1-1/+1
In OpenMP 5.1, num_teams clause can accept either one expression as before, but it in that case changed meaning, rather than create <= expression teams it is now create == expression teams. Or it accepts two expressions separated by :, with the meaning that the first is low bound and second upper bound on how many teams should be created. The other ways to set number of teams are upper bounds with lower bound of 1. The following patch does parsing of this for C/C++. For host teams, we actually don't need to do anything further right now, we always create (pretend to create) exactly the requested number of teams, so we can just evaluate and throw away the lower bound for now. For teams nested in target, we don't guarantee that though and further work will be needed. In particular, omplower now turns the teams part of: struct S { S (); S (const S &); ~S (); int s; }; void bar (S &, S &); int baz (); _Pragma ("omp declare target to (baz)"); void foo (void) { S a, b; #pragma omp target private (a) map (b) { #pragma omp teams firstprivate (b) num_teams (baz ()) { bar (a, b); } } } into: retval.0 = baz (); retval.1 = retval.0; { unsigned int retval.3; struct S * D.2549; struct S b; retval.3 = (unsigned int) retval.1; D.2549 = .omp_data_i->b; S::S (&b, D.2549); #pragma omp teams num_teams(retval.1) firstprivate(b) shared(a) __builtin_GOMP_teams (retval.3, 0); { bar (&a, &b); } S::~S (&b); #pragma omp return(nowait) } IMHO we want a new API, say GOMP_teams3 which will take 3 arguments instead of 2 (the lower and upper bounds from num_teams and thread_limit) and will return a bool whether it should do the teams body or not. And, we should add right before outermost {} above while (__builtin_GOMP_teams3 ((unsigned) retval.1, (unsigned) retval.1, 0)) and remove the __builtin_GOMP_teams call. The current function performs exit equivalent (at least on NVPTX) which seems bad because that means the destructors of e.g. private variables on target aren't invoked, and at the current placement neither destructors of the already constructed privatized variables in teams. I'll do this next on the compiler side, but I'm afraid I'll need help with the nvptx and amdgcn implementations. E.g. for nvptx, we won't be able to use %ctaid.x . I think ideal would be to use a .shared integer variable for the omp_get_team_num value, but I don't have any experience with that, are .shared variables zero initialized by default, or do they have random value at start? PTX docs say they aren't initializable. 2021-11-11 Jakub Jelinek <jakub@redhat.com> gcc/ * tree.h (OMP_CLAUSE_NUM_TEAMS_EXPR): Rename to ... (OMP_CLAUSE_NUM_TEAMS_UPPER_EXPR): ... this. (OMP_CLAUSE_NUM_TEAMS_LOWER_EXPR): Define. * tree.c (omp_clause_num_ops): Increase num ops for OMP_CLAUSE_NUM_TEAMS to 2. * tree-pretty-print.c (dump_omp_clause): Print optional lower bound for OMP_CLAUSE_NUM_TEAMS. * gimplify.c (gimplify_scan_omp_clauses): Gimplify OMP_CLAUSE_NUM_TEAMS_LOWER_EXPR if non-NULL. (optimize_target_teams): Use OMP_CLAUSE_NUM_TEAMS_UPPER_EXPR instead of OMP_CLAUSE_NUM_TEAMS_EXPR. Handle OMP_CLAUSE_NUM_TEAMS_LOWER_EXPR. * omp-low.c (lower_omp_teams): Use OMP_CLAUSE_NUM_TEAMS_UPPER_EXPR instead of OMP_CLAUSE_NUM_TEAMS_EXPR. * omp-expand.c (expand_teams_call, get_target_arguments): Likewise. gcc/c/ * c-parser.c (c_parser_omp_clause_num_teams): Parse optional lower-bound and store it into OMP_CLAUSE_NUM_TEAMS_LOWER_EXPR. Use OMP_CLAUSE_NUM_TEAMS_UPPER_EXPR instead of OMP_CLAUSE_NUM_TEAMS_EXPR. (c_parser_omp_target): For OMP_CLAUSE_NUM_TEAMS evaluate before combined target teams even lower-bound expression. gcc/cp/ * parser.c (cp_parser_omp_clause_num_teams): Parse optional lower-bound and store it into OMP_CLAUSE_NUM_TEAMS_LOWER_EXPR. Use OMP_CLAUSE_NUM_TEAMS_UPPER_EXPR instead of OMP_CLAUSE_NUM_TEAMS_EXPR. (cp_parser_omp_target): For OMP_CLAUSE_NUM_TEAMS evaluate before combined target teams even lower-bound expression. * semantics.c (finish_omp_clauses): Handle OMP_CLAUSE_NUM_TEAMS_LOWER_EXPR of OMP_CLAUSE_NUM_TEAMS clause. * pt.c (tsubst_omp_clauses): Likewise. (tsubst_expr): For OMP_CLAUSE_NUM_TEAMS evaluate before combined target teams even lower-bound expression. gcc/fortran/ * trans-openmp.c (gfc_trans_omp_clauses): Use OMP_CLAUSE_NUM_TEAMS_UPPER_EXPR instead of OMP_CLAUSE_NUM_TEAMS_EXPR. gcc/testsuite/ * c-c++-common/gomp/clauses-1.c (bar): Supply lower-bound expression to half of the num_teams clauses. * c-c++-common/gomp/num-teams-1.c: New test. * c-c++-common/gomp/num-teams-2.c: New test. * g++.dg/gomp/attrs-1.C (bar): Supply lower-bound expression to half of the num_teams clauses. * g++.dg/gomp/attrs-2.C (bar): Likewise. * g++.dg/gomp/num-teams-1.C: New test. * g++.dg/gomp/num-teams-2.C: New test. libgomp/ * testsuite/libgomp.c-c++-common/teams-1.c: New test.
2021-10-21openmp: Fortran strictly-structured blocks supportChung-Lin Tang1-1/+5
This implements strictly-structured blocks support for Fortran, as specified in OpenMP 5.2. This now allows using a Fortran BLOCK construct as the body of most OpenMP constructs, with a "!$omp end ..." ending directive optional for that form. gcc/fortran/ChangeLog: * decl.c (gfc_match_end): Add COMP_OMP_STRICTLY_STRUCTURED_BLOCK case together with COMP_BLOCK. * parse.c (parse_omp_structured_block): Change return type to 'gfc_statement', add handling for strictly-structured block case, adjust recursive calls to parse_omp_structured_block. (parse_executable): Adjust calls to parse_omp_structured_block. * parse.h (enum gfc_compile_state): Add COMP_OMP_STRICTLY_STRUCTURED_BLOCK. * trans-openmp.c (gfc_trans_omp_workshare): Add EXEC_BLOCK case handling. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/cancel-1.f90: Adjust testcase. * gfortran.dg/gomp/nesting-3.f90: Adjust testcase. * gfortran.dg/gomp/strictly-structured-block-1.f90: New test. * gfortran.dg/gomp/strictly-structured-block-2.f90: New test. * gfortran.dg/gomp/strictly-structured-block-3.f90: New test. libgomp/ChangeLog: * libgomp.texi (Support of strictly structured blocks in Fortran): Adjust to 'Y'. * testsuite/libgomp.fortran/task-reduction-16.f90: Adjust testcase.
2021-10-20openmp: in_reduction support for FortranChung-Lin Tang1-2/+7
This patch implements support for the in_reduction clause for Fortran. It also includes more completion of the taskgroup construct inside the Fortran front-end, thus allowing task_reduction to work for task and target constructs. gcc/fortran/ChangeLog: * openmp.c (gfc_match_omp_clause_reduction): Add 'openmp_target' default false parameter. Add 'always,tofrom' map for OMP_LIST_IN_REDUCTION case. (gfc_match_omp_clauses): Add 'openmp_target' default false parameter, adjust call to gfc_match_omp_clause_reduction. (match_omp): Adjust call to gfc_match_omp_clauses * trans-openmp.c (gfc_trans_omp_taskgroup): Add call to gfc_match_omp_clause, create and return block. gcc/ChangeLog: * omp-low.c (omp_copy_decl_2): For !ctx, use record_vars to add new copy as local variable. (scan_sharing_clauses): Place copy of OMP_CLAUSE_IN_REDUCTION decl in ctx->outer instead of ctx. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/reduction4.f90: Adjust omp target in_reduction' scan pattern. libgomp/ChangeLog: * testsuite/libgomp.fortran/target-in-reduction-1.f90: New test. * testsuite/libgomp.fortran/target-in-reduction-2.f90: New test.
2021-10-18Fortran: Fix Bind(C) Array-Descriptor ConversionTobias Burnus1-2/+4
gfortran uses internally a different array descriptor ("gfc") as Fortran 2018 alias TS291113 defines for C interoperability via ISO_Fortran_binding.h ("CFI"). Hence, when calling a C function from Fortran, it has to be converted in the callee - and if a BIND(C) procedure is written in Fortran, the CFI argument has to be converted to gfc in order work with the rest of the FE code and the library calls. Before this patch, part was handled in the FE generated code and other parts in libgfortran. With this patch, all code is generated and CFI is defined as proper type - visible in the debugger and to the middle end - avoiding both alias issues and missed optimization issues. This patch also fixes issues like: intent(out) deallocation in the bind(C) callee, using the CFI descriptor also for allocatable and pointer scalars and for len=* character strings. For 'select rank', it also optimizes the code + avoid accessing uninitialized memory if the dummy argument is allocatable/a pointer. It additionally rejects passing a descriptorless type(*) to an assumed-rank dummy argument. [F2018:C711] PR fortran/102086 PR fortran/92189 PR fortran/92621 PR fortran/101308 PR fortran/101309 PR fortran/101635 PR fortran/92482 gcc/fortran/ChangeLog: * decl.c (gfc_verify_c_interop_param): Remove 'sorry' for scalar allocatable/pointer and len=*. * expr.c (is_CFI_desc): Return true for for those. * gfortran.h (CFI_type_kind_shift, CFI_type_mask, CFI_type_from_type_kind, CFI_VERSION, CFI_MAX_RANK, CFI_attribute_pointer, CFI_attribute_allocatable, CFI_attribute_other, CFI_type_Integer, CFI_type_Logical, CFI_type_Real, CFI_type_Complex, CFI_type_Character, CFI_type_ucs4_char, CFI_type_struct, CFI_type_cptr, CFI_type_cfunptr, CFI_type_other): New #define. * trans-array.c (CFI_FIELD_BASE_ADDR, CFI_FIELD_ELEM_LEN, CFI_FIELD_VERSION, CFI_FIELD_RANK, CFI_FIELD_ATTRIBUTE, CFI_FIELD_TYPE, CFI_FIELD_DIM, CFI_DIM_FIELD_LOWER_BOUND, CFI_DIM_FIELD_EXTENT, CFI_DIM_FIELD_SM, gfc_get_cfi_descriptor_field, gfc_get_cfi_desc_base_addr, gfc_get_cfi_desc_elem_len, gfc_get_cfi_desc_version, gfc_get_cfi_desc_rank, gfc_get_cfi_desc_type, gfc_get_cfi_desc_attribute, gfc_get_cfi_dim_item, gfc_get_cfi_dim_lbound, gfc_get_cfi_dim_extent, gfc_get_cfi_dim_sm): New define/functions to access the CFI array descriptor. (gfc_conv_descriptor_type): New function for the GFC descriptor. (gfc_get_array_span): Handle expr of CFI descriptors and assumed-type descriptors. (gfc_trans_array_bounds): Remove 'static'. (gfc_conv_expr_descriptor): For assumed type, use the dtype of the actual argument. (structure_alloc_comps): Remove ' ' inside tabs. * trans-array.h (gfc_trans_array_bounds, gfc_conv_descriptor_type, gfc_get_cfi_desc_base_addr, gfc_get_cfi_desc_elem_len, gfc_get_cfi_desc_version, gfc_get_cfi_desc_rank, gfc_get_cfi_desc_type, gfc_get_cfi_desc_attribute, gfc_get_cfi_dim_lbound, gfc_get_cfi_dim_extent, gfc_get_cfi_dim_sm): New prototypes. * trans-decl.c (gfor_fndecl_cfi_to_gfc, gfor_fndecl_gfc_to_cfi): Remove global vars. (gfc_build_builtin_function_decls): Remove their initialization. (gfc_get_symbol_decl, create_function_arglist, gfc_trans_deferred_vars): Update for CFI. (convert_CFI_desc): Remove and replace by ... (gfc_conv_cfi_to_gfc): ... this function (gfc_generate_function_code): Call it; create local GFC var for CFI. * trans-expr.c (gfc_maybe_dereference_var): Handle CFI. (gfc_conv_subref_array_arg): Handle the if-noncontigous-only copy in when the result should be a descriptor. (gfc_conv_gfc_desc_to_cfi_desc): Completely rewritten. (gfc_conv_procedure_call): CFI fixes. * trans-openmp.c (gfc_omp_is_optional_argument, gfc_omp_check_optional_argument): Handle optional CFI. * trans-stmt.c (gfc_trans_select_rank_cases): Cleanup, avoid invalid code for allocatable/pointer dummies, which cannot be assumed size. * trans-types.c (gfc_cfi_descriptor_base): New global var. (gfc_get_dtype_rank_type): Skip rank init for rank < 0. (gfc_sym_type): Handle CFI dummies. (gfc_get_function_type): Update call. (gfc_get_cfi_dim_type, gfc_get_cfi_type): New. * trans-types.h (gfc_sym_type): Update prototype. (gfc_get_cfi_type): New prototype. * trans.c (gfc_trans_runtime_check): Make conditions more consistent to avoid '<logical> AND_THEN <long int>' in conditions. * trans.h (gfor_fndecl_cfi_to_gfc, gfor_fndecl_gfc_to_cfi): Remove global-var declaration. libgfortran/ChangeLog: * ISO_Fortran_binding.h (CFI_type_cfunptr): Make unique type again. * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc, gfc_desc_to_cfi_desc): Add comment that those are no longer called by new code. libgomp/ChangeLog: * testsuite/libgomp.fortran/optional-bind-c.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/ISO_Fortran_binding_4.f90: Extend testcase. * gfortran.dg/PR100914.f90: Remove xfail. * gfortran.dg/PR100915.c: Expect CFI_type_cfunptr. * gfortran.dg/PR100915.f90: Handle CFI_type_cfunptr != CFI_type_cptr. * gfortran.dg/PR93963.f90: Extend select-rank tests. * gfortran.dg/bind-c-intent-out.f90: Change to dg-do run, update scan-dump. * gfortran.dg/bind_c_array_params_2.f90: Update/extend scan-dump. * gfortran.dg/bind_c_char_10.f90: Update scan-dump. * gfortran.dg/bind_c_char_8.f90: Remove dg-error "sorry". * gfortran.dg/c-interop/allocatable-dummy.f90: Remove xfail. * gfortran.dg/c-interop/c1255-1.f90: Likewise. * gfortran.dg/c-interop/c407c-1.f90: Update dg-error. * gfortran.dg/c-interop/cf-descriptor-5.f90: Remove xfail. * gfortran.dg/c-interop/cf-out-descriptor-3.f90: Likewise. * gfortran.dg/c-interop/cf-out-descriptor-4.f90: Likewise. * gfortran.dg/c-interop/cf-out-descriptor-5.f90: Likewise. * gfortran.dg/c-interop/contiguous-2.f90: Likewise. * gfortran.dg/c-interop/contiguous-3.f90: Likewise. * gfortran.dg/c-interop/deferred-character-1.f90: Likewise. * gfortran.dg/c-interop/deferred-character-2.f90: Likewise. * gfortran.dg/c-interop/fc-descriptor-3.f90: Likewise. * gfortran.dg/c-interop/fc-descriptor-5.f90: Likewise. * gfortran.dg/c-interop/fc-descriptor-6.f90: Likewise. * gfortran.dg/c-interop/fc-out-descriptor-3.f90: Likewise. * gfortran.dg/c-interop/fc-out-descriptor-4.f90: Likewise. * gfortran.dg/c-interop/fc-out-descriptor-5.f90: Likewise. * gfortran.dg/c-interop/fc-out-descriptor-6.f90: Likewise. * gfortran.dg/c-interop/ff-descriptor-5.f90: Likewise. * gfortran.dg/c-interop/ff-descriptor-6.f90: Likewise. * gfortran.dg/c-interop/fc-descriptor-7.f90: Remove xfail + extend. * gfortran.dg/c-interop/fc-descriptor-7-c.c: Update for changes. * gfortran.dg/c-interop/shape.f90: Add implicit none. * gfortran.dg/c-interop/typecodes-array-char-c.c: Add kind=4 char. * gfortran.dg/c-interop/typecodes-array-char.f90: Likewise. * gfortran.dg/c-interop/typecodes-array-float128.f90: Remove xfail. * gfortran.dg/c-interop/typecodes-scalar-basic.f90: Likewise. * gfortran.dg/c-interop/typecodes-scalar-float128.f90: Likewise. * gfortran.dg/c-interop/typecodes-scalar-int128.f90: Likewise. * gfortran.dg/c-interop/typecodes-scalar-longdouble.f90: Likewise. * gfortran.dg/iso_c_binding_char_1.f90: Remove dg-error "sorry". * gfortran.dg/pr93792.f90: Turn XFAIL into PASS. * gfortran.dg/ISO_Fortran_binding_19.f90: New test. * gfortran.dg/assumed_type_12.f90: New test. * gfortran.dg/assumed_type_13.c: New test. * gfortran.dg/assumed_type_13.f90: New test. * gfortran.dg/bind-c-char-descr.f90: New test. * gfortran.dg/bind-c-contiguous-1.c: New test. * gfortran.dg/bind-c-contiguous-1.f90: New test. * gfortran.dg/bind-c-contiguous-2.f90: New test. * gfortran.dg/bind-c-contiguous-3.c: New test. * gfortran.dg/bind-c-contiguous-3.f90: New test. * gfortran.dg/bind-c-contiguous-4.c: New test. * gfortran.dg/bind-c-contiguous-4.f90: New test. * gfortran.dg/bind-c-contiguous-5.c: New test. * gfortran.dg/bind-c-contiguous-5.f90: New test.
2021-10-14openmp, fortran: Add support for OpenMP declare variant directive in FortranKwok Cheung Yeung1-0/+204
2021-10-14 Kwok Cheung Yeung <kcy@codesourcery.com> gcc/c-family/ * c-omp.c (c_omp_check_context_selector): Rename to omp_check_context_selector and move to omp-general.c. (c_omp_mark_declare_variant): Rename to omp_mark_declare_variant and move to omp-general.c. gcc/c/ * c-parser.c (c_finish_omp_declare_variant): Change call from c_omp_check_context_selector to omp_check_context_selector. Change call from c_omp_mark_declare_variant to omp_mark_declare_variant. gcc/cp/ * decl.c (omp_declare_variant_finalize_one): Change call from c_omp_mark_declare_variant to omp_mark_declare_variant. * parser.c (cp_finish_omp_declare_variant): Change call from c_omp_check_context_selector to omp_check_context_selector. gcc/fortran/ * gfortran.h (enum gfc_statement): Add ST_OMP_DECLARE_VARIANT. (enum gfc_omp_trait_property_kind): New. (struct gfc_omp_trait_property): New. (gfc_get_omp_trait_property): New macro. (struct gfc_omp_selector): New. (gfc_get_omp_selector): New macro. (struct gfc_omp_set_selector): New. (gfc_get_omp_set_selector): New macro. (struct gfc_omp_declare_variant): New. (gfc_get_omp_declare_variant): New macro. (struct gfc_namespace): Add omp_declare_variant field. (gfc_free_omp_declare_variant_list): New prototype. * match.h (gfc_match_omp_declare_variant): New prototype. * openmp.c (gfc_free_omp_trait_property_list): New. (gfc_free_omp_selector_list): New. (gfc_free_omp_set_selector_list): New. (gfc_free_omp_declare_variant_list): New. (gfc_match_omp_clauses): Add extra optional argument. Handle end of clauses for context selectors. (omp_construct_selectors, omp_device_selectors, omp_implementation_selectors, omp_user_selectors): New. (gfc_match_omp_context_selector): New. (gfc_match_omp_context_selector_specification): New. (gfc_match_omp_declare_variant): New. * parse.c: Include tree-core.h and omp-general.h. (decode_omp_directive): Handle 'declare variant'. (case_omp_decl): Include ST_OMP_DECLARE_VARIANT. (gfc_ascii_statement): Handle ST_OMP_DECLARE_VARIANT. (gfc_parse_file): Initialize omp_requires_mask. * symbol.c (gfc_free_namespace): Call gfc_free_omp_declare_variant_list. * trans-decl.c (gfc_get_extern_function_decl): Call gfc_trans_omp_declare_variant. (gfc_create_function_decl): Call gfc_trans_omp_declare_variant. * trans-openmp.c (gfc_trans_omp_declare_variant): New. * trans-stmt.h (gfc_trans_omp_declare_variant): New prototype. gcc/ * omp-general.c (omp_check_context_selector): Move from c-omp.c. (omp_mark_declare_variant): Move from c-omp.c. (omp_context_name_list_prop): Update for Fortran strings. * omp-general.h (omp_check_context_selector): New prototype. (omp_mark_declare_variant): New prototype. gcc/testsuite/ * gfortran.dg/gomp/declare-variant-1.f90: New test. * gfortran.dg/gomp/declare-variant-10.f90: New test. * gfortran.dg/gomp/declare-variant-11.f90: New test. * gfortran.dg/gomp/declare-variant-12.f90: New test. * gfortran.dg/gomp/declare-variant-13.f90: New test. * gfortran.dg/gomp/declare-variant-14.f90: New test. * gfortran.dg/gomp/declare-variant-15.f90: New test. * gfortran.dg/gomp/declare-variant-16.f90: New test. * gfortran.dg/gomp/declare-variant-17.f90: New test. * gfortran.dg/gomp/declare-variant-18.f90: New test. * gfortran.dg/gomp/declare-variant-19.f90: New test. * gfortran.dg/gomp/declare-variant-2.f90: New test. * gfortran.dg/gomp/declare-variant-2a.f90: New test. * gfortran.dg/gomp/declare-variant-3.f90: New test. * gfortran.dg/gomp/declare-variant-4.f90: New test. * gfortran.dg/gomp/declare-variant-5.f90: New test. * gfortran.dg/gomp/declare-variant-6.f90: New test. * gfortran.dg/gomp/declare-variant-7.f90: New test. * gfortran.dg/gomp/declare-variant-8.f90: New test. * gfortran.dg/gomp/declare-variant-9.f90: New test. libgomp/ * testsuite/libgomp.fortran/declare-variant-1.f90: New test.
2021-10-01openmp: Differentiate between order(concurrent) and ↵Jakub Jelinek1-0/+7
order(reproducible:concurrent) While OpenMP 5.1 implies order(concurrent) is the same thing as order(reproducible:concurrent), this is going to change in OpenMP 5.2, where essentially order(concurrent) means nothing is stated on whether it is reproducible or unconstrained (and is determined by other means, e.g. for/do with schedule static or runtime with static being selected is implicitly reproducible, distribute with dist_schedule static is implicitly reproducible, loop is implicitly reproducible) and when the modifier is specified explicitly, it overrides the implicit behavior either way. And, when order(reproducible:concurrent) is used with e.g. schedule(dynamic) or some other schedule that is by definition not reproducible, it is implementation's duty to ensure it is reproducible, either by remembering how it scheduled some loop and then replaying the same schedule when seeing loops with the same directive/schedule/number of iterations, or by overriding the schedule to some reproducible one. This patch doesn't implement the 5.2 wording just yet, but in the FEs differentiates between the 3 states - no explicit modifier, explicit reproducible or explicit unconstrainted, so that the middle-end can easily switch any time. Instead it follows the 5.1 wording where both order(concurrent) (implicit or explicit) or order(reproducible:concurrent) imply reproducibility. And, it implements the easier method, when for/do should be reproducible, it just chooses static schedule. order(concurrent) implies no OpenMP APIs in the loop body nor threadprivate vars, so the exact scheduling isn't (easily at least) observable. 2021-10-01 Jakub Jelinek <jakub@redhat.com> gcc/ * tree.h (OMP_CLAUSE_ORDER_REPRODUCIBLE): Define. * tree-pretty-print.c (dump_omp_clause) <case OMP_CLAUSE_ORDER>: Print reproducible: for OMP_CLAUSE_ORDER_REPRODUCIBLE. * omp-general.c (omp_extract_for_data): If OMP_CLAUSE_ORDER is seen without OMP_CLAUSE_ORDER_UNCONSTRAINED, overwrite sched_kind to OMP_CLAUSE_SCHEDULE_STATIC. gcc/c-family/ * c-omp.c (c_omp_split_clauses): Also copy OMP_CLAUSE_ORDER_REPRODUCIBLE. gcc/c/ * c-parser.c (c_parser_omp_clause_order): Set OMP_CLAUSE_ORDER_REPRODUCIBLE for explicit reproducible: modifier. gcc/cp/ * parser.c (cp_parser_omp_clause_order): Set OMP_CLAUSE_ORDER_REPRODUCIBLE for explicit reproducible: modifier. gcc/fortran/ * gfortran.h (gfc_omp_clauses): Add order_reproducible bitfield. * dump-parse-tree.c (show_omp_clauses): Print REPRODUCIBLE: for it. * openmp.c (gfc_match_omp_clauses): Set order_reproducible for explicit reproducible: modifier. * trans-openmp.c (gfc_trans_omp_clauses): Set OMP_CLAUSE_ORDER_REPRODUCIBLE for order_reproducible. (gfc_split_omp_clauses): Also copy order_reproducible. gcc/testsuite/ * gfortran.dg/gomp/order-5.f90: Adjust scan-tree-dump-times regexps. libgomp/ * testsuite/libgomp.c-c++-common/order-reproducible-1.c: New test. * testsuite/libgomp.c-c++-common/order-reproducible-2.c: New test.
2021-09-20Fortran/OpenMP: unconstrained/reproducible ordered modifierTobias Burnus1-0/+7
gcc/fortran/ChangeLog: * gfortran.h (gfc_omp_clauses): Add order_unconstrained. * dump-parse-tree.c (show_omp_clauses): Dump it. * openmp.c (gfc_match_omp_clauses): Match unconstrained/reproducible modifiers to ordered(concurrent). (OMP_DISTRIBUTE_CLAUSES): Accept ordered clause. (resolve_omp_clauses): Reject ordered + order on same directive. * trans-openmp.c (gfc_trans_omp_clauses, gfc_split_omp_clauses): Pass on unconstrained modifier of ordered(concurrent). gcc/testsuite/ChangeLog: * gfortran.dg/gomp/order-5.f90: New test. * gfortran.dg/gomp/order-6.f90: New test. * gfortran.dg/gomp/order-7.f90: New test. * gfortran.dg/gomp/order-8.f90: New test. * gfortran.dg/gomp/order-9.f90: New test.
2021-09-07C, C++, Fortran, OpenMP: Add support for 'flush seq_cst' construct.Marcel Vollweiler1-1/+2
This patch adds support for the 'seq_cst' memory order clause on the 'flush' directive which was introduced in OpenMP 5.1. gcc/c-family/ChangeLog: * c-omp.c (c_finish_omp_flush): Handle MEMMODEL_SEQ_CST. gcc/c/ChangeLog: * c-parser.c (c_parser_omp_flush): Parse 'seq_cst' clause on 'flush' directive. gcc/cp/ChangeLog: * parser.c (cp_parser_omp_flush): Parse 'seq_cst' clause on 'flush' directive. * semantics.c (finish_omp_flush): Handle MEMMODEL_SEQ_CST. gcc/fortran/ChangeLog: * openmp.c (gfc_match_omp_flush): Parse 'seq_cst' clause on 'flush' directive. * trans-openmp.c (gfc_trans_omp_flush): Handle OMP_MEMORDER_SEQ_CST. gcc/testsuite/ChangeLog: * c-c++-common/gomp/flush-1.c: Add test case for 'seq_cst'. * c-c++-common/gomp/flush-2.c: Add test case for 'seq_cst'. * g++.dg/gomp/attrs-1.C: Adapt test to handle all flush clauses. * g++.dg/gomp/attrs-2.C: Adapt test to handle all flush clauses. * gfortran.dg/gomp/flush-1.f90: Add test case for 'seq_cst'. * gfortran.dg/gomp/flush-2.f90: Add test case for 'seq_cst'.
2021-08-31Add support for device-modifiers for 'omp target device'.Marcel Vollweiler1-0/+4
'device_num' and 'ancestor' are now parsed on target device constructs for C, C++, and Fortran (see OpenMP specification 5.0, p. 170). When 'ancestor' is used, then 'sorry, not supported' is output. Moreover, the restrictions for 'ancestor' are implemented (see OpenMP specification 5.0, p. 174f). gcc/c/ChangeLog: * c-parser.c (c_parser_omp_clause_device): Parse device-modifiers 'device_num' and 'ancestor' in 'target device' clauses. gcc/cp/ChangeLog: * parser.c (cp_parser_omp_clause_device): Parse device-modifiers 'device_num' and 'ancestor' in 'target device' clauses. * semantics.c (finish_omp_clauses): Error handling. Constant device ids must evaluate to '1' if 'ancestor' is used. gcc/fortran/ChangeLog: * gfortran.h: Add variable for 'ancestor' in struct gfc_omp_clauses. * openmp.c (gfc_match_omp_clauses): Parse device-modifiers 'device_num' and 'ancestor' in 'target device' clauses. * trans-openmp.c (gfc_trans_omp_clauses): Set OMP_CLAUSE_DEVICE_ANCESTOR. gcc/ChangeLog: * gimplify.c (gimplify_scan_omp_clauses): Error handling. 'ancestor' only allowed on target constructs and only with particular other clauses. * omp-expand.c (expand_omp_target): Output of 'sorry, not supported' if 'ancestor' is used. * omp-low.c (check_omp_nesting_restrictions): Error handling. No nested OpenMP structs when 'ancestor' is used. (scan_omp_1_stmt): No usage of OpenMP runtime routines in a target region when 'ancestor' is used. * tree-pretty-print.c (dump_omp_clause): Append 'ancestor'. * tree.h (OMP_CLAUSE_DEVICE_ANCESTOR): Define macro. gcc/testsuite/ChangeLog: * c-c++-common/gomp/target-device-1.c: New test. * c-c++-common/gomp/target-device-2.c: New test. * c-c++-common/gomp/target-device-ancestor-1.c: New test. * c-c++-common/gomp/target-device-ancestor-2.c: New test. * c-c++-common/gomp/target-device-ancestor-3.c: New test. * c-c++-common/gomp/target-device-ancestor-4.c: New test. * gfortran.dg/gomp/target-device-1.f90: New test. * gfortran.dg/gomp/target-device-2.f90: New test. * gfortran.dg/gomp/target-device-ancestor-1.f90: New test. * gfortran.dg/gomp/target-device-ancestor-2.f90: New test. * gfortran.dg/gomp/target-device-ancestor-3.f90: New test. * gfortran.dg/gomp/target-device-ancestor-4.f90: New test.
2021-08-23Fortran/OpenMP: strict modifier on grainsize/num_tasksTobias Burnus1-0/+8
This patch adds support for the 'strict' modifier on grainsize/num_tasks clauses, an OpenMP 5.1 feature supported in C/C++ since commit r12-3066-g3bc75533d1f87f0617be6c1af98804f9127ec637 gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_clauses): Handle 'strict' modifier on grainsize/num_tasks * gfortran.h (gfc_omp_clauses): Add grainsize_strict and num_tasks_strict. * trans-openmp.c (gfc_trans_omp_clauses, gfc_split_omp_clauses): Handle 'strict' modifier on grainsize/num_tasks. * openmp.c (gfc_match_omp_clauses): Likewise. libgomp/ChangeLog: * testsuite/libgomp.fortran/taskloop-4-a.f90: New test. * testsuite/libgomp.fortran/taskloop-4.f90: New test. * testsuite/libgomp.fortran/taskloop-5-a.f90: New test. * testsuite/libgomp.fortran/taskloop-5.f90: New test.
2021-08-20Fortran: Add OpenMP's error directiveTobias Burnus1-0/+34
Fortran part to the C/C++ implementation of commit r12-3040-g0d973c0a0d90a0a302e7eda1a4d9709be3c5b102 gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_clauses): Handle 'at', 'severity' and 'message' clauses. (show_omp_node, show_code_node): Handle EXEC_OMP_ERROR. * gfortran.h (gfc_statement): Add ST_OMP_ERROR. (gfc_omp_severity_type, gfc_omp_at_type): New. (gfc_omp_clauses): Add 'at', 'severity' and 'message' clause; use more bitfields + ENUM_BITFIELD. (gfc_exec_op): Add EXEC_OMP_ERROR. * match.h (gfc_match_omp_error): New. * openmp.c (enum omp_mask1): Add OMP_CLAUSE_(AT,SEVERITY,MESSAGE). (gfc_match_omp_clauses): Handle new clauses. (OMP_ERROR_CLAUSES, gfc_match_omp_error): New. (resolve_omp_clauses): Resolve new clauses. (omp_code_to_statement, gfc_resolve_omp_directive): Handle EXEC_OMP_ERROR. * parse.c (decode_omp_directive, next_statement, gfc_ascii_statement): Handle 'omp error'. * resolve.c (gfc_resolve_blocks): Likewise. * st.c (gfc_free_statement): Likewise. * trans-openmp.c (gfc_trans_omp_error): Likewise. (gfc_trans_omp_directive): Likewise. * trans.c (trans_code): Likewise. libgomp/ChangeLog: * testsuite/libgomp.fortran/error-1.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/error-1.f90: New test. * gfortran.dg/gomp/error-2.f90: New test. * gfortran.dg/gomp/error-3.f90: New test.
2021-08-17Fortran: Implement OpenMP 5.1 scope constructTobias Burnus1-0/+20
Fortran version to commit e45483c7c4badc4bf2d6ced22360ce1ab172967f, which implemented OpenMP's scope construct for C and C++. Most testcases are based on the C testcases; it also contains some testcases which existed previously but had no Fortran equivalent. gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_node, show_code_node): Handle EXEC_OMP_SCOPE. * gfortran.h (enum gfc_statement): Add ST_OMP_(END_)SCOPE. (enum gfc_exec_op): Add EXEC_OMP_SCOPE. * match.h (gfc_match_omp_scope): New. * openmp.c (OMP_SCOPE_CLAUSES): Define (gfc_match_omp_scope): New. (gfc_match_omp_cancellation_point, gfc_match_omp_end_nowait): Improve error diagnostic. (omp_code_to_statement): Handle ST_OMP_SCOPE. (gfc_resolve_omp_directive): Handle EXEC_OMP_SCOPE. * parse.c (decode_omp_directive, next_statement, gfc_ascii_statement, parse_omp_structured_block, parse_executable): Handle OpenMP's scope construct. * resolve.c (gfc_resolve_blocks): Likewise * st.c (gfc_free_statement): Likewise * trans-openmp.c (gfc_trans_omp_scope): New. (gfc_trans_omp_directive): Call it. * trans.c (trans_code): handle EXEC_OMP_SCOPE. libgomp/ChangeLog: * testsuite/libgomp.fortran/scope-1.f90: New test. * testsuite/libgomp.fortran/task-reduction-16.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/scan-1.f90: * gfortran.dg/gomp/cancel-1.f90: New test. * gfortran.dg/gomp/cancel-4.f90: New test. * gfortran.dg/gomp/loop-4.f90: New test. * gfortran.dg/gomp/nesting-1.f90: New test. * gfortran.dg/gomp/nesting-2.f90: New test. * gfortran.dg/gomp/nesting-3.f90: New test. * gfortran.dg/gomp/nowait-1.f90: New test. * gfortran.dg/gomp/reduction-task-1.f90: New test. * gfortran.dg/gomp/reduction-task-2.f90: New test. * gfortran.dg/gomp/reduction-task-2a.f90: New test. * gfortran.dg/gomp/reduction-task-3.f90: New test. * gfortran.dg/gomp/scope-1.f90: New test. * gfortran.dg/gomp/scope-2.f90: New test.
2021-08-16Fortran/OpenMP: Add support for OpenMP 5.1 masked constructTobias Burnus1-29/+147
Commit r12-2891-gd0befed793b94f3f407be44e6f69f81a02f5f073 added C/C++ support for the masked construct. This patch extends it to Fortran. gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_clauses): Handle 'filter' clause. (show_omp_node, show_code_node): Handle (combined) omp masked construct. * frontend-passes.c (gfc_code_walker): Likewise. * gfortran.h (enum gfc_statement): Add ST_OMP_*_MASKED*. (enum gfc_exec_op): Add EXEC_OMP_*_MASKED*. * match.h (gfc_match_omp_masked, gfc_match_omp_masked_taskloop, gfc_match_omp_masked_taskloop_simd, gfc_match_omp_parallel_masked, gfc_match_omp_parallel_masked_taskloop, gfc_match_omp_parallel_masked_taskloop_simd): New prototypes. * openmp.c (enum omp_mask1): Add OMP_CLAUSE_FILTER. (gfc_match_omp_clauses): Match it. (OMP_MASKED_CLAUSES, gfc_match_omp_parallel_masked, gfc_match_omp_parallel_masked_taskloop, gfc_match_omp_parallel_masked_taskloop_simd, gfc_match_omp_masked, gfc_match_omp_masked_taskloop, gfc_match_omp_masked_taskloop_simd): New. (resolve_omp_clauses): Resolve filter clause. (gfc_resolve_omp_parallel_blocks, resolve_omp_do, omp_code_to_statement, gfc_resolve_omp_directive): Handle omp masked constructs. * parse.c (decode_omp_directive, case_exec_markers, gfc_ascii_statement, parse_omp_do, parse_omp_structured_block, parse_executable): Likewise. * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Likewise. * st.c (gfc_free_statement): Likewise. * trans-openmp.c (gfc_trans_omp_clauses): Handle filter clause. (GFC_OMP_SPLIT_MASKED, GFC_OMP_MASK_MASKED): New enum values. (gfc_trans_omp_masked): New. (gfc_split_omp_clauses): Handle combined masked directives. (gfc_trans_omp_master_taskloop): Rename to ... (gfc_trans_omp_master_masked_taskloop): ... this; handle also combined masked directives. (gfc_trans_omp_parallel_master): Rename to ... (gfc_trans_omp_parallel_master_masked): ... this; handle combined masked directives. (gfc_trans_omp_directive): Handle EXEC_OMP_*_MASKED*. * trans.c (trans_code): Likewise. libgomp/ChangeLog: * testsuite/libgomp.fortran/masked-1.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/masked-1.f90: New test. * gfortran.dg/gomp/masked-2.f90: New test. * gfortran.dg/gomp/masked-3.f90: New test. * gfortran.dg/gomp/masked-combined-1.f90: New test. * gfortran.dg/gomp/masked-combined-2.f90: New test.
2021-08-12OpenMP 5.1: Add proc-bind 'primary' supportTobias Burnus1-0/+3
In OpenMP 5.1 "master thread" was changed to "primary thread" and the proc_bind clause and the OMP_PROC_BIND environment variable now take 'primary' as argument as alias for 'master', while the latter is deprecated. This commit accepts 'primary' and adds the named constant omp_proc_bind_primary and changes 'master thread' in the documentation; however, given that not even OpenMP 5.0 is fully supported, omp_display_env and the dumps currently still output 'master' and there is no deprecation warning when using the 'master' in the proc_bind clause. gcc/c/ChangeLog: * c-parser.c (c_parser_omp_clause_proc_bind): Accept 'primary' as alias for 'master'. gcc/cp/ChangeLog: * parser.c (cp_parser_omp_clause_proc_bind): Accept 'primary' as alias for 'master'. gcc/fortran/ChangeLog: * gfortran.h (gfc_omp_proc_bind_kind): Add OMP_PROC_BIND_PRIMARY. * dump-parse-tree.c (show_omp_clauses): Add TODO comment to change 'master' to 'primary' in proc_bind for OpenMP 5.1. * intrinsic.texi (OMP_LIB): Mention OpenMP 5.1; add omp_proc_bind_primary. * openmp.c (gfc_match_omp_clauses): Accept 'primary' as alias for 'master'. * trans-openmp.c (gfc_trans_omp_clauses): Handle OMP_PROC_BIND_PRIMARY. gcc/ChangeLog: * tree-core.h (omp_clause_proc_bind_kind): Add OMP_CLAUSE_PROC_BIND_PRIMARY. * tree-pretty-print.c (dump_omp_clause): Add TODO comment to change 'master' to 'primary' in proc_bind for OpenMP 5.1. libgomp/ChangeLog: * env.c (parse_bind_var): Accept 'primary' as alias for 'master'. (omp_display_env): Add TODO comment to change 'master' to 'primary' in proc_bind for OpenMP 5.1. * libgomp.texi: Change 'master thread' to 'primary thread' in line with OpenMP 5.1. (omp_get_proc_bind): Add omp_proc_bind_primary and note that omp_proc_bind_master is an alias of it. (OMP_PROC_BIND): Mention 'PRIMARY'. * omp.h.in (__GOMP_DEPRECATED_5_1): Define. (omp_proc_bind_primary): Add. (omp_proc_bind_master): Deprecate for OpenMP 5.1. * omp_lib.f90.in (omp_proc_bind_primary): Add. (omp_proc_bind_master): Deprecate for OpenMP 5.1. * omp_lib.h.in (omp_proc_bind_primary): Add. * testsuite/libgomp.c/affinity-1.c: Check that 'primary' works and is identical to 'master'. gcc/testsuite/ChangeLog: * c-c++-common/gomp/pr61486-2.c: Duplicate one proc_bind(master) testcase and test proc_bind(primary) instead. * gfortran.dg/gomp/affinity-1.f90: Likewise.
2021-07-21OpenACC 'nohost' clauseThomas Schwinge1-0/+2
Do not "compile a version of this procedure for the host". gcc/ * tree-core.h (omp_clause_code): Add 'OMP_CLAUSE_NOHOST'. * tree.c (omp_clause_num_ops, omp_clause_code_name, walk_tree_1): Handle it. * tree-pretty-print.c (dump_omp_clause): Likewise. * omp-general.c (oacc_verify_routine_clauses): Likewise. * gimplify.c (gimplify_scan_omp_clauses) (gimplify_adjust_omp_clauses): Likewise. * tree-nested.c (convert_nonlocal_omp_clauses) (convert_local_omp_clauses): Likewise. * omp-low.c (scan_sharing_clauses): Likewise. * omp-offload.c (execute_oacc_device_lower): Update. gcc/c-family/ * c-pragma.h (pragma_omp_clause): Add 'PRAGMA_OACC_CLAUSE_NOHOST'. gcc/c/ * c-parser.c (c_parser_omp_clause_name): Handle 'nohost'. (c_parser_oacc_all_clauses): Handle 'PRAGMA_OACC_CLAUSE_NOHOST'. (OACC_ROUTINE_CLAUSE_MASK): Add 'PRAGMA_OACC_CLAUSE_NOHOST'. * c-typeck.c (c_finish_omp_clauses): Handle 'OMP_CLAUSE_NOHOST'. gcc/cp/ * parser.c (cp_parser_omp_clause_name): Handle 'nohost'. (cp_parser_oacc_all_clauses): Handle 'PRAGMA_OACC_CLAUSE_NOHOST'. (OACC_ROUTINE_CLAUSE_MASK): Add 'PRAGMA_OACC_CLAUSE_NOHOST'. * pt.c (tsubst_omp_clauses): Handle 'OMP_CLAUSE_NOHOST'. * semantics.c (finish_omp_clauses): Likewise. gcc/fortran/ * dump-parse-tree.c (show_attr): Update. * gfortran.h (symbol_attribute): Add 'oacc_routine_nohost' member. (gfc_omp_clauses): Add 'nohost' member. * module.c (ab_attribute): Add 'AB_OACC_ROUTINE_NOHOST'. (attr_bits, mio_symbol_attribute): Update. * openmp.c (omp_mask2): Add 'OMP_CLAUSE_NOHOST'. (gfc_match_omp_clauses): Handle 'OMP_CLAUSE_NOHOST'. (OACC_ROUTINE_CLAUSES): Add 'OMP_CLAUSE_NOHOST'. (gfc_match_oacc_routine): Update. * trans-decl.c (add_attributes_to_decl): Update. * trans-openmp.c (gfc_trans_omp_clauses): Likewise. gcc/testsuite/ * c-c++-common/goacc/classify-routine-nohost.c: New file. * c-c++-common/goacc/classify-routine.c: Update. * c-c++-common/goacc/routine-2.c: Likewise. * c-c++-common/goacc/routine-nohost-1.c: New file. * c-c++-common/goacc/routine-nohost-2.c: Likewise. * g++.dg/goacc/template.C: Update. * gfortran.dg/goacc/classify-routine-nohost.f95: New file. * gfortran.dg/goacc/classify-routine.f95: Update. * gfortran.dg/goacc/pure-elemental-procedures-2.f90: Likewise. * gfortran.dg/goacc/routine-6.f90: Likewise. * gfortran.dg/goacc/routine-intrinsic-2.f: Likewise. * gfortran.dg/goacc/routine-module-1.f90: Likewise. * gfortran.dg/goacc/routine-module-2.f90: Likewise. * gfortran.dg/goacc/routine-module-3.f90: Likewise. * gfortran.dg/goacc/routine-module-mod-1.f90: Likewise. * gfortran.dg/goacc/routine-multiple-directives-1.f90: Likewise. * gfortran.dg/goacc/routine-multiple-directives-2.f90: Likewise. libgomp/ * testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c: New file. * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2_2.c: Likewise. * testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise. Co-Authored-By: Joseph Myers <joseph@codesourcery.com> Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
2021-06-28fortran: Add support for per-location warning groups.Martin Sebor1-2/+2
gcc/fortran/ChangeLog: * trans-array.c (trans_array_constructor): Replace direct uses of TREE_NO_WARNING with warning_suppressed_p, and suppress_warning. * trans-decl.c (gfc_build_qualified_array): Same. (gfc_build_dummy_array_decl): Same. (generate_local_decl): Same. (gfc_generate_function_code): Same. * trans-openmp.c (gfc_omp_clause_default_ctor): Same. (gfc_omp_clause_copy_ctor): Same. * trans-types.c (get_dtype_type_node): Same. (gfc_get_desc_dim_type): Same. (gfc_get_array_descriptor_base): Same. (gfc_get_caf_vector_type): Same. (gfc_get_caf_reference_type): Same. * trans.c (gfc_create_var_np): Same.
2021-06-15Fortran/OpenMP: Extend defaultmap clause for OpenMP 5 [PR92568]Tobias Burnus1-8/+89
PR fortran/92568 gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_clauses): Update for defaultmap. * f95-lang.c (LANG_HOOKS_OMP_ALLOCATABLE_P, LANG_HOOKS_OMP_SCALAR_TARGET_P): New. * gfortran.h (enum gfc_omp_defaultmap, enum gfc_omp_defaultmap_category): New. * openmp.c (gfc_match_omp_clauses): Update defaultmap matching. * trans-decl.c (gfc_finish_decl_attrs): Set GFC_DECL_SCALAR_TARGET. * trans-openmp.c (gfc_omp_allocatable_p, gfc_omp_scalar_target_p): New. (gfc_omp_scalar_p): Take 'ptr_alloc_ok' argument. (gfc_trans_omp_clauses, gfc_split_omp_clauses): Update for defaultmap changes. * trans.h (gfc_omp_scalar_p): Update prototype. (gfc_omp_allocatable_p, gfc_omp_scalar_target_p): New. (struct lang_decl): Add scalar_target. (GFC_DECL_SCALAR_TARGET, GFC_DECL_GET_SCALAR_TARGET): New. gcc/ChangeLog: * gimplify.c (enum gimplify_defaultmap_kind): Add GDMK_SCALAR_TARGET. (struct gimplify_omp_ctx): Extend defaultmap array by one. (new_omp_context): Init defaultmap[GDMK_SCALAR_TARGET]. (omp_notice_variable): Update type classification for Fortran. (gimplify_scan_omp_clauses): Update calls for new argument; handle GDMK_SCALAR_TARGET; for Fortran, GDMK_POINTER avoid GOVD_MAP_0LEN_ARRAY. * langhooks-def.h (lhd_omp_scalar_p): Add 'ptr_ok' argument. * langhooks.c (lhd_omp_scalar_p): Likewise. (LANG_HOOKS_OMP_ALLOCATABLE_P, LANG_HOOKS_OMP_SCALAR_TARGET_P): New. (LANG_HOOKS_DECLS): Add them. * langhooks.h (struct lang_hooks_for_decls): Add new hooks, update omp_scalar_p pointer type to include the new bool argument. libgomp/ChangeLog: * testsuite/libgomp.fortran/defaultmap-8.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/pr99928-1.f90: Uncomment 'defaultmap(none)'. * gfortran.dg/gomp/pr99928-2.f90: Uncomment 'defaultmap(none)'. * gfortran.dg/gomp/pr99928-3.f90: Uncomment 'defaultmap(none)'. * gfortran.dg/gomp/pr99928-4.f90: Uncomment 'defaultmap(none)'. * gfortran.dg/gomp/pr99928-5.f90: Uncomment 'defaultmap(none)'. * gfortran.dg/gomp/pr99928-6.f90: Uncomment 'defaultmap(none)'. * gfortran.dg/gomp/pr99928-8.f90: Uncomment 'defaultmap(none)'. * gfortran.dg/gomp/defaultmap-1.f90: New test. * gfortran.dg/gomp/defaultmap-2.f90: New test. * gfortran.dg/gomp/defaultmap-3.f90: New test. * gfortran.dg/gomp/defaultmap-4.f90: New test. * gfortran.dg/gomp/defaultmap-5.f90: New test. * gfortran.dg/gomp/defaultmap-6.f90: New test. * gfortran.dg/gomp/defaultmap-7.f90: New test.
2021-06-09openmp: Gimplify OMP_CLAUSE_SIZE during gfc_omp_finish_clause [PR100965]Jakub Jelinek1-0/+3
As the testcase shows, we need to gimplify OMP_CLAUSE_SIZE, so that we don't end up with SAVE_EXPR or anything similar non-gimple in it. 2021-06-08 Jakub Jelinek <jakub@redhat.com> PR fortran/100965 * trans-openmp.c (gfc_omp_finish_clause): Gimplify OMP_CLAUSE_SIZE. * gfortran.dg/gomp/pr100965.f90: New test.
2021-06-08Fortran/OpenMP: Fix clause splitting for target/parallel/teams [PR99928]Tobias Burnus1-3/+184
PR middle-end/99928 gcc/fortran/ChangeLog: * trans-openmp.c (gfc_add_clause_implicitly): New. (gfc_split_omp_clauses): Use it. (gfc_free_split_omp_clauses): New. (gfc_trans_omp_do_simd, gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_do_simd, gfc_trans_omp_distribute, gfc_trans_omp_teams, gfc_trans_omp_target, gfc_trans_omp_taskloop, gfc_trans_omp_master_taskloop, gfc_trans_omp_parallel_master): Use it. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/openmp-simd-6.f90: Update scan-tree-dump. * gfortran.dg/gomp/scan-5.f90: Likewise. * gfortran.dg/gomp/loop-1.f90: Likewise; remove xfail. * gfortran.dg/gomp/pr99928-1.f90: Remove xfail. * gfortran.dg/gomp/pr99928-2.f90: Likewise. * gfortran.dg/gomp/pr99928-3.f90: Likewise. * gfortran.dg/gomp/pr99928-8.f90: Likewise.
2021-06-04Fortran/OpenMP: Add omp loop [PR99928]Tobias Burnus1-18/+99
PR middle-end/99928 gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_clauses): Handle bind clause. (show_omp_node): Handle loop directive. * frontend-passes.c (gfc_code_walker): Likewise. * gfortran.h (enum gfc_statement): Add ST_OMP_(END_)(TARGET_)(|PARALLEL_|TEAMS_)LOOP. (enum gfc_omp_bind_type): New. (gfc_omp_clauses): Use it. (enum gfc_exec_op): Add EXEC_OMP_(TARGET_)(|PARALLEL_|TEAMS_)LOOP. * match.h (gfc_match_omp_loop, gfc_match_omp_parallel_loop, gfc_match_omp_target_parallel_loop, gfc_match_omp_target_teams_loop, gfc_match_omp_teams_loop): New. * openmp.c (enum omp_mask1): Add OMP_CLAUSE_BIND. (gfc_match_omp_clauses): Handle it. (OMP_LOOP_CLAUSES, gfc_match_omp_loop, gfc_match_omp_teams_loop, gfc_match_omp_target_teams_loop, gfc_match_omp_parallel_loop, gfc_match_omp_target_parallel_loop): New. (resolve_omp_clauses, resolve_omp_do, omp_code_to_statement, gfc_resolve_omp_directive): Handle omp loop. * parse.c (decode_omp_directive case_exec_markers, gfc_ascii_statement, parse_omp_do, parse_executable): Likewise. (parse_omp_structured_block): Remove ST_ which use parse_omp_do. * resolve.c (gfc_resolve_blocks): Add omp loop. * st.c (gfc_free_statement): Likewise. * trans-openmp.c (gfc_trans_omp_clauses): Handle bind clause. (gfc_trans_omp_do, gfc_trans_omp_parallel_do, gfc_trans_omp_distribute, gfc_trans_omp_teams, gfc_trans_omp_target, gfc_trans_omp_directive): Handle loop directive. (gfc_split_omp_clauses): Likewise; fix firstprivate/lastprivate and (in_)reduction for taskloop. * trans.c (trans_code): Handle omp loop directive. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/pr99928-3.f90: Add 'default(none)', following C/C++ version of the patch. * gfortran.dg/gomp/loop-1.f90: New test. * gfortran.dg/gomp/loop-2.f90: New test. * gfortran.dg/gomp/pr99928-1.f90: New test; based on C/C++ test. * gfortran.dg/gomp/pr99928-11.f90: Likewise. * gfortran.dg/gomp/pr99928-2.f90: Likewise. * gfortran.dg/gomp/pr99928-4.f90: Likewise. * gfortran.dg/gomp/pr99928-5.f90: Likewise. * gfortran.dg/gomp/pr99928-6.f90: Likewise. * gfortran.dg/gomp/pr99928-8.f90: Likewise. * gfortran.dg/goacc/omp.f95: Use 'acc kernels loops' instead of 'acc loops' to hide unrelated bug for now. * gfortran.dg/goacc/omp-fixed.f: Likewise
2021-06-01Fortran/OpenMP: Support (parallel) master taskloop (simd) [PR99928]Tobias Burnus1-25/+87
PR middle-end/99928 gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_node, show_code_node): Handle (parallel) master taskloop (simd). * frontend-passes.c (gfc_code_walker): Set in_omp_workshare to false for parallel master taskloop (simd). * gfortran.h (enum gfc_statement): Add ST_OMP_(END_)(PARALLEL_)MASTER_TASKLOOP(_SIMD). (enum gfc_exec_op): EXEC_OMP_(PARALLEL_)MASTER_TASKLOOP(_SIMD). * match.h (gfc_match_omp_master_taskloop, gfc_match_omp_master_taskloop_simd, gfc_match_omp_parallel_master_taskloop, gfc_match_omp_parallel_master_taskloop_simd): New prototype. * openmp.c (gfc_match_omp_parallel_master_taskloop, gfc_match_omp_parallel_master_taskloop_simd, gfc_match_omp_master_taskloop, gfc_match_omp_master_taskloop_simd): New. (gfc_match_omp_taskloop_simd): Permit 'reduction' clause. (resolve_omp_clauses): Handle new combined directives; remove inscan-reduction check to reduce multiple errors; add task-reduction error for 'taskloop simd'. (gfc_resolve_omp_parallel_blocks, resolve_omp_do, omp_code_to_statement, gfc_resolve_omp_directive): Handle new combined constructs. * parse.c (decode_omp_directive, next_statement, gfc_ascii_statement, parse_omp_do, parse_omp_structured_block, parse_executable): Likewise. * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Likewise. * st.c (gfc_free_statement): Likewise. * trans.c (trans_code): Likewise. * trans-openmp.c (gfc_split_omp_clauses, gfc_trans_omp_directive): Likewise. (gfc_trans_omp_parallel_master): Move after gfc_trans_omp_master_taskloop; handle parallel master taskloop (simd) as well. (gfc_trans_omp_taskloop): Take gfc_exec_op as arg. (gfc_trans_omp_master_taskloop): New. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/reduction5.f90: Remove dg-error; the issue is now diagnosed with less error output. * gfortran.dg/gomp/scan-1.f90: Likewise. * gfortran.dg/gomp/pr99928-3.f90: New test. * gfortran.dg/gomp/taskloop-1.f90: New test.
2021-05-28OpenMP: Add iterator support to Fortran's depend; add affinity clauseTobias Burnus1-39/+159
gcc/c-family/ChangeLog: * c-pragma.h (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_AFFINITY. gcc/c/ChangeLog: * c-parser.c (c_parser_omp_clause_affinity): New. (c_parser_omp_clause_name, c_parser_omp_variable_list, c_parser_omp_all_clauses, OMP_TASK_CLAUSE_MASK): Handle affinity clause. * c-typeck.c (handle_omp_array_sections_1, handle_omp_array_sections, c_finish_omp_clauses): Likewise. gcc/cp/ChangeLog: * parser.c (cp_parser_omp_clause_affinity): New. (cp_parser_omp_clause_name, cp_parser_omp_var_list_no_open, cp_parser_omp_all_clauses, OMP_TASK_CLAUSE_MASK): Handle affinity clause. * semantics.c (handle_omp_array_sections_1, handle_omp_array_sections, finish_omp_clauses): Likewise. gcc/fortran/ChangeLog: * dump-parse-tree.c (show_iterator): New. (show_omp_namelist): Handle iterators. (show_omp_clauses): Handle affinity. * gfortran.h (gfc_free_omp_namelist): New union with 'udr' and new 'ns'. * match.c (gfc_free_omp_namelist): Add are to choose union element. * openmp.c (gfc_free_omp_clauses, gfc_match_omp_detach, gfc_match_omp_clause_reduction, gfc_match_omp_flush): Update call to gfc_free_omp_namelist. (gfc_match_omp_variable_list): Likewise; permit preceeding whitespace. (enum omp_mask1): Add OMP_CLAUSE_AFFINITY. (gfc_match_iterator): New. (gfc_match_omp_clauses): Use it; update call to gfc_free_omp_namelist. (OMP_TASK_CLAUSES): Add OMP_CLAUSE_AFFINITY. (gfc_match_omp_taskwait): Match depend clause. (resolve_omp_clauses): Handle affinity; update for udr/union change. (gfc_resolve_omp_directive): Resolve clauses of taskwait. * st.c (gfc_free_statement): Update gfc_free_omp_namelist call. * trans-openmp.c (gfc_trans_omp_array_reduction_or_udr): Likewise (handle_iterator): New. (gfc_trans_omp_clauses): Handle iterators for depend/affinity clause. (gfc_trans_omp_taskwait): Handle depend clause. (gfc_trans_omp_directive): Update call. gcc/ChangeLog: * gimplify.c (gimplify_omp_affinity): New. (gimplify_scan_omp_clauses): Call it; remove affinity clause afterwards. * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_AFFINITY. * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_AFFINITY. * tree.c (omp_clause_num_ops, omp_clause_code_name): Add clause. (walk_tree_1): Handle OMP_CLAUSE_AFFINITY. libgomp/ChangeLog: * testsuite/libgomp.fortran/depend-iterator-2.f90: New test. gcc/testsuite/ChangeLog: * c-c++-common/gomp/affinity-1.c: New test. * c-c++-common/gomp/affinity-2.c: New test. * c-c++-common/gomp/affinity-3.c: New test. * c-c++-common/gomp/affinity-4.c: New test. * c-c++-common/gomp/affinity-5.c: New test. * c-c++-common/gomp/affinity-6.c: New test. * c-c++-common/gomp/affinity-7.c: New test. * gfortran.dg/gomp/affinity-clause-1.f90: New test. * gfortran.dg/gomp/affinity-clause-2.f90: New test. * gfortran.dg/gomp/affinity-clause-3.f90: New test. * gfortran.dg/gomp/affinity-clause-4.f90: New test. * gfortran.dg/gomp/affinity-clause-5.f90: New test. * gfortran.dg/gomp/affinity-clause-6.f90: New test. * gfortran.dg/gomp/depend-iterator-1.f90: New test. * gfortran.dg/gomp/depend-iterator-2.f90: New test. * gfortran.dg/gomp/depend-iterator-3.f90: New test. * gfortran.dg/gomp/taskwait.f90: New test.
2021-05-24OpenMP/Fortran: Handle polymorphic scalars in data-sharing FIRSTPRIVATE ↵Tobias Burnus1-1/+161
[PR86470] gcc/fortran/ChangeLog: PR fortran/86470 * trans-expr.c (gfc_copy_class_to_class): Add unshare_expr. * trans-openmp.c (gfc_is_polymorphic_nonptr, gfc_is_unlimited_polymorphic_nonptr): New. (gfc_omp_clause_copy_ctor, gfc_omp_clause_dtor): Handle polymorphic scalars. libgomp/ChangeLog: PR fortran/86470 * testsuite/libgomp.fortran/class-firstprivate-1.f90: New test. * testsuite/libgomp.fortran/class-firstprivate-2.f90: New test. * testsuite/libgomp.fortran/class-firstprivate-3.f90: New test. gcc/testsuite/ChangeLog: PR fortran/86470 * gfortran.dg/gomp/class-firstprivate-1.f90: New test. * gfortran.dg/gomp/class-firstprivate-2.f90: New test. * gfortran.dg/gomp/class-firstprivate-3.f90: New test. * gfortran.dg/gomp/class-firstprivate-4.f90: New test.
2021-05-14Fortran/OpenMP: Support 'omp parallel master'Tobias Burnus1-0/+25
gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_node, show_code_node): Handle EXEC_OMP_PARALLEL_MASTER. * frontend-passes.c (gfc_code_walker): Likewise. * gfortran.h (enum gfc_statement): Add ST_OMP_PARALLEL_MASTER and ST_OMP_END_PARALLEL_MASTER. (enum gfc_exec_op): Add EXEC_OMP_PARALLEL_MASTER.. * match.h (gfc_match_omp_parallel_master): Handle it. * openmp.c (gfc_match_omp_parallel_master, resolve_omp_clauses, omp_code_to_statement, gfc_resolve_omp_directive): Likewise. * parse.c (decode_omp_directive, case_exec_markers, gfc_ascii_statement, parse_omp_structured_block, parse_executable): Likewise. * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Likewise. * st.c (gfc_free_statement): Likewise. * trans-openmp.c (gfc_trans_omp_parallel_master, gfc_trans_omp_workshare, gfc_trans_omp_directive): Likewise. * trans.c (trans_code): Likewise. libgomp/ChangeLog: * testsuite/libgomp.fortran/parallel-master.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/parallel-master-1.f90: New test. * gfortran.dg/gomp/parallel-master-2.f90: New test.
2021-05-04OpenMP/Fortran - fix pasto + testcase in depobj [PR100397]Tobias Burnus1-2/+2
gcc/fortran/ChangeLog: PR testsuite/100397 * trans-openmp.c (gfc_trans_omp_depobj): Fix pasto in enum values. libgomp/ChangeLog: PR testsuite/100397 * testsuite/libgomp.fortran/depobj-1.f90 (dep2, dep3): Move var declaration to scope of non-'depend'-guarded assignment to avoid races.
2021-04-21Fortran/OpenMP: Add 'omp depobj' and 'depend(mutexinoutset:'Tobias Burnus1-0/+68
gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_namelist): Handle depobj + mutexinoutset in the depend clause. (show_omp_clauses, show_omp_node, show_code_node): Handle depobj. * gfortran.h (enum gfc_statement): Add ST_OMP_DEPOBJ. (enum gfc_omp_depend_op): Add OMP_DEPEND_UNSET, OMP_DEPEND_MUTEXINOUTSET and OMP_DEPEND_DEPOBJ. (gfc_omp_clauses): Add destroy, depobj_update and depobj. (enum gfc_exec_op): Add EXEC_OMP_DEPOBJ * match.h (gfc_match_omp_depobj): Match 'omp depobj'. * openmp.c (gfc_match_omp_clauses): Add depobj + mutexinoutset to depend clause. (gfc_match_omp_depobj, resolve_omp_clauses, gfc_resolve_omp_directive): Handle 'omp depobj'. * parse.c (decode_omp_directive, next_statement, gfc_ascii_statement): Likewise. * resolve.c (gfc_resolve_code): Likewise. * st.c (gfc_free_statement): Likewise. * trans-openmp.c (gfc_trans_omp_clauses): Handle depobj + mutexinoutset in the depend clause. (gfc_trans_omp_depobj, gfc_trans_omp_directive): Handle EXEC_OMP_DEPOBJ. * trans.c (trans_code): Likewise. libgomp/ChangeLog: * testsuite/libgomp.fortran/depobj-1.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/depobj-1.f90: New test. * gfortran.dg/gomp/depobj-2.f90: New test.
2021-02-22Fortran/OpenMP: Fix optional dummy procedures [PR99171]Tobias Burnus1-1/+4
gcc/fortran/ChangeLog: PR fortran/99171 * trans-openmp.c (gfc_omp_is_optional_argument): Regard optional dummy procs as nonoptional as no special treatment is needed. libgomp/ChangeLog: PR fortran/99171 * testsuite/libgomp.fortran/dummy-procs-1.f90: New test.
2021-02-17openacc: Fix lowering for derived-type mappings through array elementsJulian Brown1-81/+111
This patch fixes lowering of derived-type mappings which select elements of arrays of derived types, and similar. These would previously lead to ICEs. With this change, OpenACC directives can pass through constructs that are no longer recognized by the gimplifier, hence alterations are needed there also. gcc/fortran/ * trans-openmp.c (gfc_trans_omp_clauses): Handle element selection for arrays of derived types. gcc/ * gimplify.c (gimplify_scan_omp_clauses): Handle ATTACH_DETACH for non-decls. gcc/testsuite/ * gfortran.dg/goacc/array-with-dt-1.f90: New test. * gfortran.dg/goacc/array-with-dt-3.f90: Likewise. * gfortran.dg/goacc/array-with-dt-4.f90: Likewise. * gfortran.dg/goacc/array-with-dt-5.f90: Likewise. * gfortran.dg/goacc/derived-chartypes-1.f90: Re-enable test. * gfortran.dg/goacc/derived-chartypes-2.f90: Likewise. * gfortran.dg/goacc/derived-classtypes-1.f95: Uncomment previously-broken directives. libgomp/ * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90: New test. * testsuite/libgomp.oacc-fortran/update-dt-array.f90: Likewise.
2021-02-04openacc: Use class_pointer instead of pointer attribute for class typesJulian Brown1-1/+4
Elsewhere in the Fortran front-end, the class_pointer attribute is used for BT_CLASS entities instead of the pointer attribute. This patch follows suit for OpenACC. I couldn't actually come up with a test case where this makes a difference (i.e., where "class_pointer" and "pointer" have different values at this point in the code), but this may nonetheless fix a latent bug. gcc/fortran/ * trans-openmp.c (gfc_trans_omp_clauses): Use class_pointer attribute for BT_CLASS.
2021-02-04openacc: Dereference BT_CLASS data pointers but not BT_DERIVED pointersJulian Brown1-3/+4
The stanza in gfc_trans_omp_clauses that handles derived type members that are themselves derived type pointers or class pointers now adds an explicit dereference only for the latter. The former is already dereferenced transparently in gfc_conv_component_ref. gcc/fortran/ * trans-openmp.c (gfc_trans_omp_clauses): Fix dereferencing for BT_DERIVED members. gcc/testsuite/ * gfortran.dg/goacc/derived-classtypes-1.f95: New test.
2021-01-16openmp: Add support for the OpenMP 5.0 task detach clauseKwok Cheung Yeung1-0/+16
2021-01-16 Kwok Cheung Yeung <kcy@codesourcery.com> gcc/ * builtin-types.def (BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR_INT): Rename to... (BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR_INT_PTR): ...this. Add extra argument. * gimplify.c (omp_default_clause): Ensure that event handle is firstprivate in a task region. (gimplify_scan_omp_clauses): Handle OMP_CLAUSE_DETACH. (gimplify_adjust_omp_clauses): Likewise. * omp-builtins.def (BUILT_IN_GOMP_TASK): Change function type to BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR_INT_PTR. * omp-expand.c (expand_task_call): Add GOMP_TASK_FLAG_DETACH to flags if detach clause specified. Add detach argument when generating call to GOMP_task. * omp-low.c (scan_sharing_clauses): Setup data environment for detach clause. (finish_taskreg_scan): Move field for variable containing the event handle to the front of the struct. * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_DETACH. Fix ordering. * tree-nested.c (convert_nonlocal_omp_clauses): Handle OMP_CLAUSE_DETACH clause. (convert_local_omp_clauses): Handle OMP_CLAUSE_DETACH clause. * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_DETACH. * tree.c (omp_clause_num_ops): Add entry for OMP_CLAUSE_DETACH. Fix ordering. (omp_clause_code_name): Add entry for OMP_CLAUSE_DETACH. Fix ordering. (walk_tree_1): Handle OMP_CLAUSE_DETACH. gcc/c-family/ * c-pragma.h (pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_DETACH. Redefine PRAGMA_OACC_CLAUSE_DETACH. gcc/c/ * c-parser.c (c_parser_omp_clause_detach): New. (c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_DETACH clause. (OMP_TASK_CLAUSE_MASK): Add mask for PRAGMA_OMP_CLAUSE_DETACH. * c-typeck.c (c_finish_omp_clauses): Handle PRAGMA_OMP_CLAUSE_DETACH clause. Prevent use of detach with mergeable and overriding the data sharing mode of the event handle. gcc/cp/ * parser.c (cp_parser_omp_clause_detach): New. (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_DETACH. (OMP_TASK_CLAUSE_MASK): Add mask for PRAGMA_OMP_CLAUSE_DETACH. * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_DETACH clause. * semantics.c (finish_omp_clauses): Handle OMP_CLAUSE_DETACH clause. Prevent use of detach with mergeable and overriding the data sharing mode of the event handle. gcc/fortran/ * dump-parse-tree.c (show_omp_clauses): Handle detach clause. * frontend-passes.c (gfc_code_walker): Walk detach expression. * gfortran.h (struct gfc_omp_clauses): Add detach field. (gfc_c_intptr_kind): New. * openmp.c (gfc_free_omp_clauses): Free detach clause. (gfc_match_omp_detach): New. (enum omp_mask1): Add OMP_CLAUSE_DETACH. (enum omp_mask2): Remove OMP_CLAUSE_DETACH. (gfc_match_omp_clauses): Handle OMP_CLAUSE_DETACH for OpenMP. (OMP_TASK_CLAUSES): Add OMP_CLAUSE_DETACH. (resolve_omp_clauses): Prevent use of detach with mergeable and overriding the data sharing mode of the event handle. * trans-openmp.c (gfc_trans_omp_clauses): Handle detach clause. * trans-types.c (gfc_c_intptr_kind): New. (gfc_init_kinds): Initialize gfc_c_intptr_kind. * types.def (BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR_INT): Rename to... (BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR_INT_PTR): ...this. Add extra argument. gcc/testsuite/ * c-c++-common/gomp/task-detach-1.c: New. * g++.dg/gomp/task-detach-1.C: New. * gcc.dg/gomp/task-detach-1.c: New. * gfortran.dg/gomp/task-detach-1.f90: New. include/ * gomp-constants.h (GOMP_TASK_FLAG_DETACH): New. libgomp/ * fortran.c (omp_fulfill_event_): New. * libgomp.h (struct gomp_task): Add detach and completion_sem fields. (struct gomp_team): Add task_detach_queue and task_detach_count fields. * libgomp.map (OMP_5.0.1): Add omp_fulfill_event and omp_fulfill_event_. * libgomp_g.h (GOMP_task): Add extra argument. * omp.h.in (enum omp_event_handle_t): New. (omp_fulfill_event): New. * omp_lib.f90.in (omp_event_handle_kind): New. (omp_fulfill_event): New. * omp_lib.h.in (omp_event_handle_kind): New. (omp_fulfill_event): Declare. * priority_queue.c (priority_tree_find): New. (priority_list_find): New. (priority_queue_find): New. * priority_queue.h (priority_queue_predicate): New. (priority_queue_find): New. * task.c (gomp_init_task): Initialize detach field. (task_fulfilled_p): New. (GOMP_task): Add detach argument. Ignore detach argument if GOMP_TASK_FLAG_DETACH not set in flags. Initialize completion_sem field. Copy address of completion_sem into detach argument and into the start of the data record. Wait for detach event if task not deferred. (gomp_barrier_handle_tasks): Queue tasks with unfulfilled events. Remove completed tasks and requeue dependent tasks. (omp_fulfill_event): New. * team.c (gomp_new_team): Initialize task_detach_queue and task_detach_count fields. (free_team): Free task_detach_queue field. * testsuite/libgomp.c-c++-common/task-detach-1.c: New testcase. * testsuite/libgomp.c-c++-common/task-detach-2.c: New testcase. * testsuite/libgomp.c-c++-common/task-detach-3.c: New testcase. * testsuite/libgomp.c-c++-common/task-detach-4.c: New testcase. * testsuite/libgomp.c-c++-common/task-detach-5.c: New testcase. * testsuite/libgomp.c-c++-common/task-detach-6.c: New testcase. * testsuite/libgomp.fortran/task-detach-1.f90: New testcase. * testsuite/libgomp.fortran/task-detach-2.f90: New testcase. * testsuite/libgomp.fortran/task-detach-3.f90: New testcase. * testsuite/libgomp.fortran/task-detach-4.f90: New testcase. * testsuite/libgomp.fortran/task-detach-5.f90: New testcase. * testsuite/libgomp.fortran/task-detach-6.f90: New testcase.
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-12-08Fortran: Add 'omp scan' support of OpenMP 5.0Tobias Burnus1-4/+36
gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_clauses, show_omp_node, show_code_node): Handle OMP SCAN. * gfortran.h (enum gfc_statement): Add ST_OMP_SCAN. (enum): Add OMP_LIST_SCAN_IN and OMP_LIST_SCAN_EX. (enum gfc_exec_op): Add EXEC_OMP_SCAN. * match.h (gfc_match_omp_scan): New prototype. * openmp.c (gfc_match_omp_scan): New. (gfc_match_omp_taskgroup): Cleanup. (resolve_omp_clauses, gfc_resolve_omp_do_blocks, omp_code_to_statement, gfc_resolve_omp_directive): Handle 'omp scan'. * parse.c (decode_omp_directive, next_statement, gfc_ascii_statement): Likewise. * resolve.c (gfc_resolve_code): Handle EXEC_OMP_SCAN. * st.c (gfc_free_statement): Likewise. * trans-openmp.c (gfc_trans_omp_clauses, gfc_trans_omp_do, gfc_split_omp_clauses): Handle 'omp scan'. libgomp/ChangeLog: * testsuite/libgomp.fortran/scan-1.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/reduction4.f90: Update; move FE some tests to ... * gfortran.dg/gomp/reduction6.f90: ... this new test and ... * gfortran.dg/gomp/reduction7.f90: ... this new test. * gfortran.dg/gomp/reduction5.f90: Add dg-error. * gfortran.dg/gomp/scan-1.f90: New test. * gfortran.dg/gomp/scan-2.f90: New test. * gfortran.dg/gomp/scan-3.f90: New test. * gfortran.dg/gomp/scan-4.f90: New test. * gfortran.dg/gomp/scan-5.f90: New test. * gfortran.dg/gomp/scan-6.f90: New test. * gfortran.dg/gomp/scan-7.f90: New test.
2020-11-12Fortran: improve location data for OpenACC/OpenMP directives [PR97782]Tobias Burnus1-24/+26
gcc/fortran/ChangeLog: PR fortran/97782 * trans-openmp.c (gfc_trans_oacc_construct, gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_do_simd, gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections gfc_trans_omp_single, gfc_trans_omp_task, gfc_trans_omp_teams gfc_trans_omp_target, gfc_trans_omp_target_data, gfc_trans_omp_workshare): Use code->loc instead of input_location when building the OMP_/OACC_ construct. gcc/testsuite/ChangeLog: PR fortran/97782 * gfortran.dg/goacc/classify-kernels-unparallelized.f95: Move dg-message one line up. * gfortran.dg/goacc/classify-kernels.f95: Likewise.
2020-11-10Fortran: OpenMP 5.0 (in_,task_)reduction clause extensionsTobias Burnus1-17/+54
gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_clauses): Handle new reduction enums. * gfortran.h (OMP_LIST_REDUCTION_INSCAN, OMP_LIST_REDUCTION_TASK, OMP_LIST_IN_REDUCTION, OMP_LIST_TASK_REDUCTION): Add enums. * openmp.c (enum omp_mask1): Add OMP_CLAUSE_IN_REDUCTION and OMP_CLAUSE_TASK_REDUCTION. (gfc_match_omp_clause_reduction): Extend reduction handling; moved from ... (gfc_match_omp_clauses): ... here. Add calls to it. (OMP_TASK_CLAUSES, OMP_TARGET_CLAUSES, OMP_TASKLOOP_CLAUSES): Add OMP_CLAUSE_IN_REDUCTION. (gfc_match_omp_taskgroup): Add task_reduction matching. (resolve_omp_clauses): Update for new reduction clause changes; remove removed nonmonotonic-schedule restrictions. (gfc_resolve_omp_parallel_blocks): Add new enums to switch. * trans-openmp.c (gfc_omp_clause_default_ctor, gfc_trans_omp_reduction_list, gfc_trans_omp_clauses, gfc_split_omp_clauses): Handle updated reduction clause. gcc/ChangeLog: * gimplify.c (gimplify_scan_omp_clauses, gimplify_omp_loop): Use 'do' instead of 'for' in error messages for Fortran. * omp-low.c (check_omp_nesting_restrictions): Likewise gcc/testsuite/ChangeLog: * gfortran.dg/gomp/schedule-modifiers-2.f90: Remove some dg-error. * gfortran.dg/gomp/reduction4.f90: New test. * gfortran.dg/gomp/reduction5.f90: New test. * gfortran.dg/gomp/workshare-reduction-1.f90: New test. * gfortran.dg/gomp/workshare-reduction-2.f90: New test. * gfortran.dg/gomp/workshare-reduction-3.f90: New test. * gfortran.dg/gomp/workshare-reduction-4.f90: New test. * gfortran.dg/gomp/workshare-reduction-5.f90: New test. * gfortran.dg/gomp/workshare-reduction-6.f90: New test. * gfortran.dg/gomp/workshare-reduction-7.f90: New test. * gfortran.dg/gomp/workshare-reduction-8.f90: New test. * gfortran.dg/gomp/workshare-reduction-9.f90: New test. * gfortran.dg/gomp/workshare-reduction-10.f90: New test. * gfortran.dg/gomp/workshare-reduction-11.f90: New test. * gfortran.dg/gomp/workshare-reduction-12.f90: New test. * gfortran.dg/gomp/workshare-reduction-13.f90: New test. * gfortran.dg/gomp/workshare-reduction-14.f90: New test. * gfortran.dg/gomp/workshare-reduction-15.f90: New test. * gfortran.dg/gomp/workshare-reduction-16.f90: New test. * gfortran.dg/gomp/workshare-reduction-17.f90: New test. * gfortran.dg/gomp/workshare-reduction-18.f90: New test. * gfortran.dg/gomp/workshare-reduction-19.f90: New test. * gfortran.dg/gomp/workshare-reduction-20.f90: New test. * gfortran.dg/gomp/workshare-reduction-21.f90: New test. * gfortran.dg/gomp/workshare-reduction-22.f90: New test. * gfortran.dg/gomp/workshare-reduction-23.f90: New test. * gfortran.dg/gomp/workshare-reduction-24.f90: New test. * gfortran.dg/gomp/workshare-reduction-25.f90: New test. * gfortran.dg/gomp/workshare-reduction-26.f90: New test. * gfortran.dg/gomp/workshare-reduction-27.f90: New test. * gfortran.dg/gomp/workshare-reduction-28.f90: New test. * gfortran.dg/gomp/workshare-reduction-29.f90: New test. * gfortran.dg/gomp/workshare-reduction-30.f90: New test. * gfortran.dg/gomp/workshare-reduction-31.f90: New test. * gfortran.dg/gomp/workshare-reduction-32.f90: New test. * gfortran.dg/gomp/workshare-reduction-33.f90: New test. * gfortran.dg/gomp/workshare-reduction-34.f90: New test. * gfortran.dg/gomp/workshare-reduction-35.f90: New test. * gfortran.dg/gomp/workshare-reduction-36.f90: New test. * gfortran.dg/gomp/workshare-reduction-37.f90: New test. * gfortran.dg/gomp/workshare-reduction-38.f90: New test. * gfortran.dg/gomp/workshare-reduction-39.f90: New test. * gfortran.dg/gomp/workshare-reduction-40.f90: New test. * gfortran.dg/gomp/workshare-reduction-41.f90: New test. * gfortran.dg/gomp/workshare-reduction-42.f90: New test. * gfortran.dg/gomp/workshare-reduction-43.f90: New test. * gfortran.dg/gomp/workshare-reduction-44.f90: New test. * gfortran.dg/gomp/workshare-reduction-45.f90: New test. * gfortran.dg/gomp/workshare-reduction-46.f90: New test. * gfortran.dg/gomp/workshare-reduction-47.f90: New test. * gfortran.dg/gomp/workshare-reduction-48.f90: New test. * gfortran.dg/gomp/workshare-reduction-49.f90: New test. * gfortran.dg/gomp/workshare-reduction-50.f90: New test. * gfortran.dg/gomp/workshare-reduction-51.f90: New test. * gfortran.dg/gomp/workshare-reduction-52.f90: New test. * gfortran.dg/gomp/workshare-reduction-53.f90: New test. * gfortran.dg/gomp/workshare-reduction-54.f90: New test. * gfortran.dg/gomp/workshare-reduction-55.f90: New test. * gfortran.dg/gomp/workshare-reduction-56.f90: New test. * gfortran.dg/gomp/workshare-reduction-57.f90: New test. * gfortran.dg/gomp/workshare-reduction-58.f90: New test.
2020-11-03[Fortran] More precise location information for OpenACC 'gang', 'worker', ↵Thomas Schwinge1-14/+26
'vector' clauses with argument [PR92793] gcc/fortran/ PR fortran/92793 * trans-openmp.c (gfc_trans_omp_clauses): More precise location information for OpenACC 'gang', 'worker', 'vector' clauses with argument. gcc/testsuite/ PR fortran/92793 * gfortran.dg/goacc/pr92793-1.f90: Adjust.
2020-10-30Fortran: Update omp atomic for OpenMP 5Tobias Burnus1-19/+22
gcc/fortran/ChangeLog: * dump-parse-tree.c (show_omp_clauses): Handle atomic clauses. (show_omp_node): Call it for atomic. * gfortran.h (enum gfc_omp_atomic_op): Add GFC_OMP_ATOMIC_UNSET, remove GFC_OMP_ATOMIC_SEQ_CST and GFC_OMP_ATOMIC_ACQ_REL. (enum gfc_omp_memorder): Replace OMP_MEMORDER_LAST by OMP_MEMORDER_UNSET, add OMP_MEMORDER_SEQ_CST/OMP_MEMORDER_RELAXED. (gfc_omp_clauses): Add capture and atomic_op. (gfc_code): remove omp_atomic. * openmp.c (enum omp_mask1): Add atomic, capture, memorder clauses. (gfc_match_omp_clauses): Match them. (OMP_ATOMIC_CLAUSES): Add. (gfc_match_omp_flush): Update for 'last' to 'unset' change. (gfc_match_omp_oacc_atomic): Removed and placed content .. (gfc_match_omp_atomic): ... here. Update for OpenMP 5 clauses. (gfc_match_oacc_atomic): Match directly here. (resolve_omp_atomic, gfc_resolve_omp_directive): Update. * parse.c (parse_omp_oacc_atomic): Update for struct gfc_code changes. * resolve.c (gfc_resolve_blocks): Update assert. * st.c (gfc_free_statement): Also call for EXEC_O{ACC,MP}_ATOMIC. * trans-openmp.c (gfc_trans_omp_atomic): Update. (gfc_trans_omp_flush): Update for 'last' to 'unset' change. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/atomic-2.f90: New test. * gfortran.dg/gomp/atomic.f90: New test.
2020-10-22OpenMP: Fortran - support omp flush's memorder clausesTobias Burnus1-4/+26
gcc/fortran/ChangeLog: * gfortran.h (enum gfc_omp_memorder): Add. (gfc_omp_clauses): Use it. * openmp.c (gfc_match_omp_flush): Match memorder clauses. * trans-openmp.c (gfc_trans_omp_flush): Handle them. (gfc_trans_omp_directive): Update call. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/flush-1.f90: New test. * gfortran.dg/gomp/flush-2.f90: New test.
2020-09-16Fortran: OpenMP - fix simd with (last)private (PR97061)Tobias Burnus1-14/+23
gcc/fortran/ChangeLog: PR fortran/97061 * trans-openmp.c (gfc_trans_omp_do): Handle simd with (last)private. gcc/testsuite/ChangeLog: PR fortran/97061 * gfortran.dg/gomp/openmp-simd-6.f90: New test.
2020-09-15OpenMP/Fortran: Fix (re)mapping of allocatable/pointer arrays [PR96668]Tobias Burnus1-3/+28
gcc/cp/ChangeLog: PR fortran/96668 * cp-gimplify.c (cxx_omp_finish_clause): Add bool openacc arg. * cp-tree.h (cxx_omp_finish_clause): Likewise * semantics.c (handle_omp_for_class_iterator): Update call. gcc/fortran/ChangeLog: PR fortran/96668 * trans.h (gfc_omp_finish_clause): Add bool openacc arg. * trans-openmp.c (gfc_omp_finish_clause): Ditto. Use GOMP_MAP_ALWAYS_POINTER with PSET for pointers. (gfc_trans_omp_clauses): Like the latter and also if the always modifier is used. gcc/ChangeLog: PR fortran/96668 * gimplify.c (gimplify_omp_for): Add 'bool openacc' argument; update omp_finish_clause calls. (gimplify_adjust_omp_clauses_1, gimplify_adjust_omp_clauses, gimplify_expr, gimplify_omp_loop): Update omp_finish_clause and/or gimplify_for calls. * langhooks-def.h (lhd_omp_finish_clause): Add bool openacc arg. * langhooks.c (lhd_omp_finish_clause): Likewise. * langhooks.h (lhd_omp_finish_clause): Likewise. * omp-low.c (scan_sharing_clauses): Keep GOMP_MAP_TO_PSET cause for 'declare target' vars. include/ChangeLog: PR fortran/96668 * gomp-constants.h (GOMP_MAP_ALWAYS_POINTER_P): Define. libgomp/ChangeLog: PR fortran/96668 * libgomp.h (struct target_var_desc): Add has_null_ptr_assoc member. * target.c (gomp_map_vars_existing): Add always_to_flag flag. (gomp_map_vars_existing): Update call to it. (gomp_map_fields_existing): Likewise (gomp_map_vars_internal): Update PSET handling such that if a nullptr is now allocated or if GOMP_MAP_POINTER is used PSET is updated and pointer remapped. (GOMP_target_enter_exit_data): Hanlde GOMP_MAP_ALWAYS_POINTER like GOMP_MAP_POINTER. * testsuite/libgomp.fortran/map-alloc-ptr-1.f90: New test. * testsuite/libgomp.fortran/map-alloc-ptr-2.f90: New test.
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